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10925001 = 321518039
BaseRepresentation
bin101001101011…
…001111001001
3202120001021200
4221223033021
510244100001
61030054413
7161601213
oct51531711
922501250
1010925001
11619212a
1237aa409
1323568c9
1416455b3
15e5c086
hexa6b3c9

10925001 has 12 divisors (see below), whose sum is σ = 15887040. Its totient is φ = 7234200.

The previous prime is 10924987. The next prime is 10925011. The reversal of 10925001 is 10052901.

It is not a de Polignac number, because 10925001 - 26 = 10924937 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10925011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2661 + ... + 5378.

It is an arithmetic number, because the mean of its divisors is an integer number (1323920).

Almost surely, 210925001 is an apocalyptic number.

It is an amenable number.

10925001 is a deficient number, since it is larger than the sum of its proper divisors (4962039).

10925001 is a wasteful number, since it uses less digits than its factorization.

10925001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8196 (or 8193 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 18.

The square root of 10925001 is about 3305.2989274799. The cubic root of 10925001 is about 221.8914126852.

Adding to 10925001 its reverse (10052901), we get a palindrome (20977902).

The spelling of 10925001 in words is "ten million, nine hundred twenty-five thousand, one".

Divisors: 1 3 9 151 453 1359 8039 24117 72351 1213889 3641667 10925001