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925030225252 = 227109401375527
BaseRepresentation
bin11010111011000000001…
…10010001010101100100
310021102122221120021022001
431131200012101111210
5110123430214202002
61544541504015044
7123555053116120
oct15354006212544
93242587507261
10925030225252
113273374a0571
1212b33a901484
13692cb345c93
1432ab379a580
15190debbea87
hexd760191564

925030225252 has 48 divisors (see below), whose sum is σ = 1867523454720. Its totient is φ = 392701364352.

The previous prime is 925030225243. The next prime is 925030225253. The reversal of 925030225252 is 252522030529.

It is not an unprimeable number, because it can be changed into a prime (925030225253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12209913 + ... + 12285439.

It is an arithmetic number, because the mean of its divisors is an integer number (38906738640).

Almost surely, 2925030225252 is an apocalyptic number.

It is an amenable number.

925030225252 is an abundant number, since it is smaller than the sum of its proper divisors (942493229468).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

925030225252 is a wasteful number, since it uses less digits than its factorization.

925030225252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79660 (or 79658 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 37.

The spelling of 925030225252 in words is "nine hundred twenty-five billion, thirty million, two hundred twenty-five thousand, two hundred fifty-two".

Divisors: 1 2 4 7 14 28 109 218 436 763 1526 3052 4013 8026 16052 28091 56182 75527 112364 151054 302108 437417 528689 874834 1057378 1749668 2114756 3061919 6123838 8232443 12247676 16464886 32929772 57627101 115254202 230508404 303089851 606179702 1212359404 2121628957 4243257914 8486515828 33036793759 66073587518 132147175036 231257556313 462515112626 925030225252