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54094180 = 2257478221
BaseRepresentation
bin1100111001011…
…0100101100100
310202210021021011
43032112211210
5102322003210
65211232004
71224535660
oct316264544
9122707234
1054094180
1128597838
1216148604
13b28caba
1472818a0
154b37d8a
hex3396964

54094180 has 48 divisors (see below), whose sum is σ = 132604416. Its totient is φ = 18149760.

The previous prime is 54094147. The next prime is 54094181. The reversal of 54094180 is 8149045.

It is a happy number.

54094180 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (54094181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2470 + ... + 10690.

It is an arithmetic number, because the mean of its divisors is an integer number (2762592).

Almost surely, 254094180 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 54094180, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66302208).

54094180 is an abundant number, since it is smaller than the sum of its proper divisors (78510236).

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

54094180 is a wasteful number, since it uses less digits than its factorization.

54094180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8284 (or 8282 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 54094180 is about 7354.8745740495. The cubic root of 54094180 is about 378.1959269086.

The spelling of 54094180 in words is "fifty-four million, ninety-four thousand, one hundred eighty".

Divisors: 1 2 4 5 7 10 14 20 28 35 47 70 94 140 188 235 329 470 658 940 1316 1645 3290 6580 8221 16442 32884 41105 57547 82210 115094 164420 230188 287735 386387 575470 772774 1150940 1545548 1931935 2704709 3863870 5409418 7727740 10818836 13523545 27047090 54094180