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23950325 = 527136859
BaseRepresentation
bin101101101011…
…1001111110101
31200001210200002
41123113033311
522112402300
62213201045
7410401010
oct133271765
950053602
1023950325
1112579263
128030185
134c674b9
143276377
1521815d5
hex16d73f5

23950325 has 12 divisors (see below), whose sum is σ = 33941280. Its totient is φ = 16422960.

The previous prime is 23950319. The next prime is 23950327. The reversal of 23950325 is 52305932.

It is a de Polignac number, because none of the positive numbers 2k-23950325 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23950327) 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 11 ways as a sum of consecutive naturals, for example, 68255 + ... + 68604.

It is an arithmetic number, because the mean of its divisors is an integer number (2828440).

Almost surely, 223950325 is an apocalyptic number.

23950325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

23950325 is a deficient number, since it is larger than the sum of its proper divisors (9990955).

23950325 is a wasteful number, since it uses less digits than its factorization.

23950325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136876 (or 136871 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 29.

The square root of 23950325 is about 4893.9069259642. The cubic root of 23950325 is about 288.2507661906.

The spelling of 23950325 in words is "twenty-three million, nine hundred fifty thousand, three hundred twenty-five".

Divisors: 1 5 7 25 35 175 136859 684295 958013 3421475 4790065 23950325