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10002925 = 523112907
BaseRepresentation
bin100110001010…
…000111101101
3200211012102201
4212022013231
510030043200
6554221501
7151011022
oct46120755
920735381
1010002925
115712389
123424891
1320c2cba
141485549
15d28c6a
hex98a1ed

10002925 has 12 divisors (see below), whose sum is σ = 12804736. Its totient is φ = 7743600.

The previous prime is 10002887. The next prime is 10002929. The reversal of 10002925 is 52920001.

10002925 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10002925 - 211 = 10000877 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10002929) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5679 + ... + 7228.

Almost surely, 210002925 is an apocalyptic number.

It is an amenable number.

10002925 is a deficient number, since it is larger than the sum of its proper divisors (2801811).

10002925 is a wasteful number, since it uses less digits than its factorization.

10002925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12948 (or 12943 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 19.

The square root of 10002925 is about 3162.7401094620. The cubic root of 10002925 is about 215.4644726937.

Adding to 10002925 its reverse (52920001), we get a palindrome (62922926).

The spelling of 10002925 in words is "ten million, two thousand, nine hundred twenty-five".

Divisors: 1 5 25 31 155 775 12907 64535 322675 400117 2000585 10002925