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500612125 = 5313714339
BaseRepresentation
bin11101110101101…
…011110000011101
31021212222201201211
4131311223300131
52011124042000
6121401504421
715256063366
oct3565536035
91255881654
10500612125
11237645332
1211b7a2111
137c93a8c0
144a6b4b6d
152de397ba
hex1dd6bc1d

500612125 has 32 divisors (see below), whose sum is σ = 682456320. Its totient is φ = 364392000.

The previous prime is 500612113. The next prime is 500612129. The reversal of 500612125 is 521216005.

It is not a de Polignac number, because 500612125 - 225 = 467057693 is a prime.

It is a super-2 number, since 2×5006121252 = 501224999394031250, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 500612096 and 500612105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (500612129) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 113206 + ... + 117544.

It is an arithmetic number, because the mean of its divisors is an integer number (21326760).

Almost surely, 2500612125 is an apocalyptic number.

It is an amenable number.

500612125 is a deficient number, since it is larger than the sum of its proper divisors (181844195).

500612125 is a wasteful number, since it uses less digits than its factorization.

500612125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4438 (or 4428 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 500612125 is about 22374.3631194276. The cubic root of 500612125 is about 794.0242898537.

The spelling of 500612125 in words is "five hundred million, six hundred twelve thousand, one hundred twenty-five".

Divisors: 1 5 13 25 65 71 125 325 355 923 1625 1775 4339 4615 8875 21695 23075 56407 108475 115375 282035 308069 542375 1410175 1540345 4004897 7050875 7701725 20024485 38508625 100122425 500612125