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94289997312 = 293274183859
BaseRepresentation
bin101011111010000011…
…1110010111000000000
3100000101020021011002200
41113310013302320000
53021101214403222
6111152145513200
76545410516230
oct1276407627000
9300336234080
1094289997312
1136a96277615
1216335642800
138b7884b924
1447c697dcc0
1526bccd6eac
hex15f41f2e00

94289997312 has 480 divisors, whose sum is σ = 322801839360. Its totient is φ = 25936035840.

The previous prime is 94289997311. The next prime is 94289997313. The reversal of 94289997312 is 21379998249.

94289997312 is a `hidden beast` number, since 9 + 428 + 99 + 97 + 31 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (94289997311) and next prime (94289997313).

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 94289997312.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (94289997311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 109766739 + ... + 109767597.

It is an arithmetic number, because the mean of its divisors is an integer number (672503832).

Almost surely, 294289997312 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 94289997312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (161400919680).

94289997312 is an abundant number, since it is smaller than the sum of its proper divisors (228511842048).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

94289997312 is a wasteful number, since it uses less digits than its factorization.

94289997312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1014 (or 995 counting only the distinct ones).

The product of its digits is 17635968, while the sum is 63.

The spelling of 94289997312 in words is "ninety-four billion, two hundred eighty-nine million, nine hundred ninety-seven thousand, three hundred twelve".