Base | Representation |
---|---|
bin | 110010011010000100… |
… | …101111001001010100 |
3 | 12011201000212112112010 |
4 | 302122010233021110 |
5 | 1341321340244000 |
6 | 40510420424220 |
7 | 3624154001112 |
oct | 623204571124 |
9 | 164630775463 |
10 | 54124540500 |
11 | 20a5498a408 |
12 | a5a6248070 |
13 | 5147417c34 |
14 | 2896422ab2 |
15 | 161ba1ad50 |
hex | c9a12f254 |
54124540500 has 96 divisors (see below), whose sum is σ = 166881955968. Its totient is φ = 13584192000.
The previous prime is 54124540469. The next prime is 54124540501. The reversal of 54124540500 is 504542145.
It is a super-2 number, since 2×541245405002 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54124540501) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1035766 + ... + 1086765.
It is an arithmetic number, because the mean of its divisors is an integer number (1738353708).
Almost surely, 254124540500 is an apocalyptic number.
54124540500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
54124540500 is an abundant number, since it is smaller than the sum of its proper divisors (112757415468).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54124540500 is a wasteful number, since it uses less digits than its factorization.
54124540500 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2122570 (or 2122558 counting only the distinct ones).
The product of its (nonzero) digits is 16000, while the sum is 30.
The spelling of 54124540500 in words is "fifty-four billion, one hundred twenty-four million, five hundred forty thousand, five hundred".
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