Base | Representation |
---|---|
bin | 101110010111100010… |
… | …0110001101001101111 |
3 | 100112000111002202202201 |
4 | 1130233010301221233 |
5 | 3112411422411121 |
6 | 113424345002331 |
7 | 10123352165200 |
oct | 1345704615157 |
9 | 315014082681 |
10 | 99574028911 |
11 | 39257a41785 |
12 | 1736b1833a7 |
13 | 950b4a6c46 |
14 | 4b686595a7 |
15 | 28cbb45e91 |
hex | 172f131a6f |
99574028911 has 12 divisors (see below), whose sum is σ = 116258449440. Its totient is φ = 85034214720.
The previous prime is 99574028867. The next prime is 99574028941. The reversal of 99574028911 is 11982047599.
It is not a de Polignac number, because 99574028911 - 211 = 99574026863 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (99574028941) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3736026 + ... + 3762583.
It is an arithmetic number, because the mean of its divisors is an integer number (9688204120).
Almost surely, 299574028911 is an apocalyptic number.
99574028911 is a deficient number, since it is larger than the sum of its proper divisors (16684420529).
99574028911 is a wasteful number, since it uses less digits than its factorization.
99574028911 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7498894 (or 7498887 counting only the distinct ones).
The product of its (nonzero) digits is 1632960, while the sum is 55.
The spelling of 99574028911 in words is "ninety-nine billion, five hundred seventy-four million, twenty-eight thousand, nine hundred eleven".
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