Base | Representation |
---|---|
bin | 1000011101001011011001… |
… | …0100110001101001111101 |
3 | 1012220211010120101220121100 |
4 | 2013102312110301221331 |
5 | 2204312002220100000 |
6 | 31435052453323313 |
7 | 1646466310104030 |
oct | 207226624615175 |
9 | 35824116356540 |
10 | 9297368128125 |
11 | 2a64a9aa21100 |
12 | 1061a85936539 |
13 | 52597966965c |
14 | 241dd048b017 |
15 | 111ca4cb1a00 |
hex | 874b6531a7d |
9297368128125 has 864 divisors, whose sum is σ = 22406405898240. Its totient is φ = 3628548000000.
The previous prime is 9297368128031. The next prime is 9297368128127. The reversal of 9297368128125 is 5218218637929.
9297368128125 is a `hidden beast` number, since 9 + 29 + 7 + 368 + 128 + 125 = 666.
It is not a de Polignac number, because 9297368128125 - 27 = 9297368127997 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (63).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9297368128127) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 863 ways as a sum of consecutive naturals, for example, 38901121756 + ... + 38901121994.
It is an arithmetic number, because the mean of its divisors is an integer number (25933340160).
Almost surely, 29297368128125 is an apocalyptic number.
It is an amenable number.
9297368128125 is an abundant number, since it is smaller than the sum of its proper divisors (13109037770115).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9297368128125 is a wasteful number, since it uses less digits than its factorization.
9297368128125 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 393 (or 359 counting only the distinct ones).
The product of its digits is 26127360, while the sum is 63.
The spelling of 9297368128125 in words is "nine trillion, two hundred ninety-seven billion, three hundred sixty-eight million, one hundred twenty-eight thousand, one hundred twenty-five".
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