Base | Representation |
---|---|
bin | 11010100100111001010… |
… | …11001100000101100011 |
3 | 10020022000210201101001201 |
4 | 31102130223030011203 |
5 | 104430123334243042 |
6 | 1535300050542031 |
7 | 122654665551520 |
oct | 15223453140543 |
9 | 3208023641051 |
10 | 913161634147 |
11 | 3222a6a33394 |
12 | 128b87b97917 |
13 | 681594a12c9 |
14 | 322a93c8147 |
15 | 18b47c5a1b7 |
hex | d49cacc163 |
913161634147 has 12 divisors (see below), whose sum is σ = 1061601488176. Its totient is φ = 769443680880.
The previous prime is 913161634129. The next prime is 913161634153. The reversal of 913161634147 is 741436161319.
It is a de Polignac number, because none of the positive numbers 2k-913161634147 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 913161634097 and 913161634106.
It is not an unprimeable number, because it can be changed into a prime (913161634127) 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 11 ways as a sum of consecutive naturals, for example, 18713304 + ... + 18762037.
Almost surely, 2913161634147 is an apocalyptic number.
913161634147 is a deficient number, since it is larger than the sum of its proper divisors (148439854029).
913161634147 is an equidigital number, since it uses as much as digits as its factorization.
913161634147 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37475466 (or 37475407 counting only the distinct ones).
The product of its digits is 326592, while the sum is 46.
The spelling of 913161634147 in words is "nine hundred thirteen billion, one hundred sixty-one million, six hundred thirty-four thousand, one hundred forty-seven".
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