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53476683 = 3134213257
BaseRepresentation
bin1100101111111…
…1110101001011
310201121220012220
43023333311023
5102142223213
65150105123
71216354461
oct313776513
9121556186
1053476683
1128205907
1215aab1a3
13b104a10
147160831
154a64e23
hex32ffd4b

53476683 has 16 divisors (see below), whose sum is σ = 76993056. Its totient is φ = 32820480.

The previous prime is 53476681. The next prime is 53476693. The reversal of 53476683 is 38667435.

It is not a de Polignac number, because 53476683 - 21 = 53476681 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53476681) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14791 + ... + 18047.

It is an arithmetic number, because the mean of its divisors is an integer number (4812066).

Almost surely, 253476683 is an apocalyptic number.

53476683 is a deficient number, since it is larger than the sum of its proper divisors (23516373).

53476683 is a wasteful number, since it uses less digits than its factorization.

53476683 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3694.

The product of its digits is 362880, while the sum is 42.

The square root of 53476683 is about 7312.7753281500. The cubic root of 53476683 is about 376.7513528575.

The spelling of 53476683 in words is "fifty-three million, four hundred seventy-six thousand, six hundred eighty-three".

Divisors: 1 3 13 39 421 1263 3257 5473 9771 16419 42341 127023 1371197 4113591 17825561 53476683