Search a number
-
+
9025000975 = 524135324943
BaseRepresentation
bin10000110011110111…
…01001011000001111
3212021222010112220101
420121323221120033
5121440400012400
64051313031531
7436435146124
oct103173513017
925258115811
109025000975
1139114178a1
1218ba5555a7
13b0a9c4a83
1461888274b
1537c4b956a
hex219ee960f

9025000975 has 24 divisors (see below), whose sum is σ = 11496889152. Its totient is φ = 7023667200.

The previous prime is 9025000951. The next prime is 9025000993. The reversal of 9025000975 is 5790005209.

It is not a de Polignac number, because 9025000975 - 219 = 9024476687 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 349354 + ... + 374296.

It is an arithmetic number, because the mean of its divisors is an integer number (479037048).

Almost surely, 29025000975 is an apocalyptic number.

9025000975 is a deficient number, since it is larger than the sum of its proper divisors (2471888177).

9025000975 is a wasteful number, since it uses less digits than its factorization.

9025000975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25347 (or 25342 counting only the distinct ones).

The product of its (nonzero) digits is 28350, while the sum is 37.

The square root of 9025000975 is about 95000.0051315788. The cubic root of 9025000975 is about 2082.0081209775.

The spelling of 9025000975 in words is "nine billion, twenty-five million, nine hundred seventy-five", and thus it is an aban number.

Divisors: 1 5 25 41 205 353 1025 1765 8825 14473 24943 72365 124715 361825 623575 1022663 5113315 8804879 25566575 44024395 220121975 361000039 1805000195 9025000975