Base | Representation |
---|---|
bin | 10010110100001100… |
… | …10101011011000001 |
3 | 222001222211122012000 |
4 | 21122012111123001 |
5 | 131141443412031 |
6 | 4350211054213 |
7 | 505216466316 |
oct | 113206253301 |
9 | 28058748160 |
10 | 10101544641 |
11 | 4314071001 |
12 | 1b5aba1369 |
13 | c4ca52066 |
14 | 6bb836d0d |
15 | 3e1c6a3e6 |
hex | 25a1956c1 |
10101544641 has 16 divisors (see below), whose sum is σ = 15188616000. Its totient is φ = 6633849024.
The previous prime is 10101544573. The next prime is 10101544657. The reversal of 10101544641 is 14644510101.
10101544641 is a `hidden beast` number, since 1 + 0 + 1 + 0 + 15 + 4 + 4 + 641 = 666.
It is not a de Polignac number, because 10101544641 - 29 = 10101544129 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (10101544681) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2790216 + ... + 2793833.
It is an arithmetic number, because the mean of its divisors is an integer number (949288500).
Almost surely, 210101544641 is an apocalyptic number.
It is an amenable number.
10101544641 is a deficient number, since it is larger than the sum of its proper divisors (5087071359).
10101544641 is an equidigital number, since it uses as much as digits as its factorization.
10101544641 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5584125 (or 5584119 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 27.
The spelling of 10101544641 in words is "ten billion, one hundred one million, five hundred forty-four thousand, six hundred forty-one".
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