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125468253 = 32311273541
BaseRepresentation
bin1110111101001…
…11111001011101
322202002110002100
413132213321131
5224104441003
620241115313
73052314441
oct736477135
9282073070
10125468253
1164907179
1236028b39
131ccbcb91
1412940821
15b035ba3
hex77a7e5d

125468253 has 24 divisors (see below), whose sum is σ = 188604416. Its totient is φ = 80287200.

The previous prime is 125468251. The next prime is 125468257. The reversal of 125468253 is 352864521.

It is not a de Polignac number, because 125468253 - 21 = 125468251 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125468251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 33663 + ... + 37203.

Almost surely, 2125468253 is an apocalyptic number.

It is an amenable number.

125468253 is a deficient number, since it is larger than the sum of its proper divisors (63136163).

125468253 is a wasteful number, since it uses less digits than its factorization.

125468253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3705 (or 3702 counting only the distinct ones).

The product of its digits is 57600, while the sum is 36.

The square root of 125468253 is about 11201.2612236301. The cubic root of 125468253 is about 500.6235593575.

The spelling of 125468253 in words is "one hundred twenty-five million, four hundred sixty-eight thousand, two hundred fifty-three".

Divisors: 1 3 9 31 93 127 279 381 1143 3541 3937 10623 11811 31869 35433 109771 329313 449707 987939 1349121 4047363 13940917 41822751 125468253