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23114025 = 3352112283
BaseRepresentation
bin101100000101…
…1000100101001
31121111022111000
41120023010221
521404122100
62143225213
7400315554
oct130130451
947438430
1023114025
1112057a00
1278a8209
134a3394c
1430d969b
152068900
hex160b129

23114025 has 72 divisors (see below), whose sum is σ = 46837280. Its totient is φ = 11167200.

The previous prime is 23114009. The next prime is 23114029. The reversal of 23114025 is 52041132.

It is not a de Polignac number, because 23114025 - 24 = 23114009 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23113989 and 23114007.

It is not an unprimeable number, because it can be changed into a prime (23114029) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 81534 + ... + 81816.

Almost surely, 223114025 is an apocalyptic number.

23114025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

23114025 is an abundant number, since it is smaller than the sum of its proper divisors (23723255).

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

23114025 is a wasteful number, since it uses less digits than its factorization.

23114025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324 (or 302 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 23114025 is about 4807.7047538300. The cubic root of 23114025 is about 284.8558828146.

Adding to 23114025 its reverse (52041132), we get a palindrome (75155157).

It can be divided in two parts, 2311 and 4025, that added together give a palindrome (6336).

The spelling of 23114025 in words is "twenty-three million, one hundred fourteen thousand, twenty-five".

Divisors: 1 3 5 9 11 15 25 27 33 45 55 75 99 121 135 165 225 275 283 297 363 495 605 675 825 849 1089 1415 1485 1815 2475 2547 3025 3113 3267 4245 5445 7075 7425 7641 9075 9339 12735 15565 16335 21225 27225 28017 34243 38205 46695 63675 77825 81675 84051 102729 140085 171215 191025 233475 308187 420255 513645 700425 856075 924561 1540935 2101275 2568225 4622805 7704675 23114025