Base | Representation |
---|---|
bin | 110010010011010000… |
… | …011101001111101000 |
3 | 12011102001200000222021 |
4 | 302103100131033220 |
5 | 1341103101004032 |
6 | 40451213234224 |
7 | 3621264614311 |
oct | 622320351750 |
9 | 164361600867 |
10 | 54010172392 |
11 | 209a6374a10 |
12 | a573a92974 |
13 | 51298135b7 |
14 | 2885171608 |
15 | 1611979097 |
hex | c9341d3e8 |
54010172392 has 32 divisors (see below), whose sum is σ = 112124250720. Its totient is φ = 24183656640.
The previous prime is 54010172387. The next prime is 54010172401. The reversal of 54010172392 is 29327101045.
It is a happy number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 4574343 + ... + 4586134.
It is an arithmetic number, because the mean of its divisors is an integer number (3503882835).
Almost surely, 254010172392 is an apocalyptic number.
It is an amenable number.
54010172392 is an abundant number, since it is smaller than the sum of its proper divisors (58114078328).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54010172392 is a wasteful number, since it uses less digits than its factorization.
54010172392 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9160561 (or 9160557 counting only the distinct ones).
The product of its (nonzero) digits is 15120, while the sum is 34.
The spelling of 54010172392 in words is "fifty-four billion, ten million, one hundred seventy-two thousand, three hundred ninety-two".
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