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10868925 = 352313463
BaseRepresentation
bin101001011101…
…100010111101
3202110012100210
4221131202331
510240301200
61024543033
7161245554
oct51354275
922405323
1010868925
116153a91
123781a79
132337222
14162cd9b
15e4a650
hexa5d8bd

10868925 has 24 divisors (see below), whose sum is σ = 18066304. Its totient is φ = 5765760.

The previous prime is 10868917. The next prime is 10868951. The reversal of 10868925 is 52986801.

It is not a de Polignac number, because 10868925 - 23 = 10868917 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23244 + ... + 23706.

Almost surely, 210868925 is an apocalyptic number.

10868925 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10868925 is a deficient number, since it is larger than the sum of its proper divisors (7197379).

10868925 is a wasteful number, since it uses less digits than its factorization.

10868925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 789 (or 784 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 39.

The square root of 10868925 is about 3296.8052717745. The cubic root of 10868925 is about 221.5111188191.

It can be divided in two parts, 1086 and 8925, that added together give a triangular number (10011 = T141).

The spelling of 10868925 in words is "ten million, eight hundred sixty-eight thousand, nine hundred twenty-five".

Divisors: 1 3 5 15 25 75 313 463 939 1389 1565 2315 4695 6945 7825 11575 23475 34725 144919 434757 724595 2173785 3622975 10868925