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53676038 = 21317121439
BaseRepresentation
bin1100110011000…
…0100000000110
310202000000200102
43030300200012
5102220113123
65154244102
71221144623
oct314604006
9122000612
1053676038
1128331669
1215b86632
13b174690
1471b334a
154aa4028
hex3330806

53676038 has 16 divisors (see below), whose sum is σ = 91808640. Its totient is φ = 23316096.

The previous prime is 53676023. The next prime is 53676041. The reversal of 53676038 is 83067635.

It is a super-2 number, since 2×536760382 = 5762234110754888, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 53675992 and 53676010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60278 + ... + 61161.

It is an arithmetic number, because the mean of its divisors is an integer number (5738040).

Almost surely, 253676038 is an apocalyptic number.

53676038 is a deficient number, since it is larger than the sum of its proper divisors (38132602).

53676038 is a wasteful number, since it uses less digits than its factorization.

53676038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121471.

The product of its (nonzero) digits is 90720, while the sum is 38.

The square root of 53676038 is about 7326.3932463389. The cubic root of 53676038 is about 377.2189343909.

The spelling of 53676038 in words is "fifty-three million, six hundred seventy-six thousand, thirty-eight".

Divisors: 1 2 13 17 26 34 221 442 121439 242878 1578707 2064463 3157414 4128926 26838019 53676038