Base | Representation |
---|---|
bin | 10010111011010111… |
… | …10001111011000000 |
3 | 222020012000110100000 |
4 | 21131223301323000 |
5 | 131302343123402 |
6 | 4400200200000 |
7 | 506546650140 |
oct | 113553617300 |
9 | 28205013300 |
10 | 10161692352 |
11 | 4345012959 |
12 | 1b77169000 |
13 | c5c351316 |
14 | 6c5812920 |
15 | 3e719bc1c |
hex | 25daf1ec0 |
10161692352 has 336 divisors, whose sum is σ = 34748663040. Its totient is φ = 2884211712.
The previous prime is 10161692351. The next prime is 10161692377. The reversal of 10161692352 is 25329616101.
10161692352 is a `hidden beast` number, since 1 + 0 + 1 + 616 + 9 + 2 + 35 + 2 = 666.
It is a tau number, because it is divible by the number of its divisors (336).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is not an unprimeable number, because it can be changed into a prime (10161692351) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 29284243 + ... + 29284589.
It is an arithmetic number, because the mean of its divisors is an integer number (103418640).
Almost surely, 210161692352 is an apocalyptic number.
10161692352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 10161692352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17374331520).
10161692352 is an abundant number, since it is smaller than the sum of its proper divisors (24586970688).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10161692352 is an equidigital number, since it uses as much as digits as its factorization.
10161692352 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 650 (or 628 counting only the distinct ones).
The product of its (nonzero) digits is 19440, while the sum is 36.
The spelling of 10161692352 in words is "ten billion, one hundred sixty-one million, six hundred ninety-two thousand, three hundred fifty-two".
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