Base | Representation |
---|---|
bin | 10011110011101111… |
… | …10110110100000001 |
3 | 1000110010220200022210 |
4 | 21321313312310001 |
5 | 133234430321121 |
6 | 4515132452333 |
7 | 524351531334 |
oct | 117167666401 |
9 | 30403820283 |
10 | 10634620161 |
11 | 4567a69590 |
12 | 208961a0a9 |
13 | 1006317c69 |
14 | 72c55c61b |
15 | 423968876 |
hex | 279df6d01 |
10634620161 has 16 divisors (see below), whose sum is σ = 15473352960. Its totient is φ = 6443218320.
The previous prime is 10634620133. The next prime is 10634620229. The reversal of 10634620161 is 16102643601.
It is not a de Polignac number, because 10634620161 - 26 = 10634620097 is a prime.
It is a super-2 number, since 2×106346201612 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (10634620961) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61170 + ... + 158148.
It is an arithmetic number, because the mean of its divisors is an integer number (967084560).
Almost surely, 210634620161 is an apocalyptic number.
10634620161 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
10634620161 is a deficient number, since it is larger than the sum of its proper divisors (4838732799).
10634620161 is a wasteful number, since it uses less digits than its factorization.
10634620161 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 100316.
The product of its (nonzero) digits is 5184, while the sum is 30.
The spelling of 10634620161 in words is "ten billion, six hundred thirty-four million, six hundred twenty thousand, one hundred sixty-one".
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