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8497125 = 325371383
BaseRepresentation
bin100000011010…
…011111100101
3120222200212100
4200122133211
54133402000
6502042313
7132136650
oct40323745
916880770
108497125
11488401a
122a19399
1319b67b0
1411b2897
15b2ca00
hex81a7e5

8497125 has 96 divisors (see below), whose sum is σ = 19079424. Its totient is φ = 3542400.

The previous prime is 8497091. The next prime is 8497133. The reversal of 8497125 is 5217948.

8497125 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 8497125 - 28 = 8496869 is a prime.

It is a super-2 number, since 2×84971252 = 144402266531250, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 8497125.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 102334 + ... + 102416.

It is an arithmetic number, because the mean of its divisors is an integer number (198744).

Almost surely, 28497125 is an apocalyptic number.

It is an amenable number.

8497125 is an abundant number, since it is smaller than the sum of its proper divisors (10582299).

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

8497125 is a wasteful number, since it uses less digits than its factorization.

8497125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124 (or 111 counting only the distinct ones).

The product of its digits is 20160, while the sum is 36.

The square root of 8497125 is about 2914.9828472909. The cubic root of 8497125 is about 204.0597431710.

The spelling of 8497125 in words is "eight million, four hundred ninety-seven thousand, one hundred twenty-five".

Divisors: 1 3 5 7 9 13 15 21 25 35 39 45 63 65 75 83 91 105 117 125 175 195 225 249 273 315 325 375 415 455 525 581 585 747 819 875 975 1079 1125 1245 1365 1575 1625 1743 2075 2275 2625 2905 2925 3237 3735 4095 4875 5229 5395 6225 6825 7553 7875 8715 9711 10375 11375 14525 14625 16185 18675 20475 22659 26145 26975 31125 34125 37765 43575 48555 67977 72625 80925 93375 102375 113295 130725 134875 188825 217875 242775 339885 404625 566475 653625 944125 1213875 1699425 2832375 8497125