Base | Representation |
---|---|
bin | 101110010100100000… |
… | …1110001000111111100 |
3 | 100111202102012110221021 |
4 | 1130221001301013330 |
5 | 3112204434431040 |
6 | 113410322313524 |
7 | 10121010645115 |
oct | 1345101610774 |
9 | 314672173837 |
10 | 99472577020 |
11 | 39205749443 |
12 | 173411b88a4 |
13 | 94c347563b |
14 | 4b58dab20c |
15 | 28c2ca624a |
hex | 17290711fc |
99472577020 has 24 divisors (see below), whose sum is σ = 221180201424. Its totient is φ = 37448499456.
The previous prime is 99472577011. The next prime is 99472577033. The reversal of 99472577020 is 2077527499.
It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 146282862 + ... + 146283541.
It is an arithmetic number, because the mean of its divisors is an integer number (9215841726).
Almost surely, 299472577020 is an apocalyptic number.
It is an amenable number.
99472577020 is an abundant number, since it is smaller than the sum of its proper divisors (121707624404).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
99472577020 is a wasteful number, since it uses less digits than its factorization.
99472577020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 292566429 (or 292566427 counting only the distinct ones).
The product of its (nonzero) digits is 2222640, while the sum is 52.
The spelling of 99472577020 in words is "ninety-nine billion, four hundred seventy-two million, five hundred seventy-seven thousand, twenty".
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