Search a number
-
+
9297368128125 = 325571122371239
BaseRepresentation
bin1000011101001011011001…
…0100110001101001111101
31012220211010120101220121100
42013102312110301221331
52204312002220100000
631435052453323313
71646466310104030
oct207226624615175
935824116356540
109297368128125
112a64a9aa21100
121061a85936539
1352597966965c
14241dd048b017
15111ca4cb1a00
hex874b6531a7d

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".