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52958673 = 3223255839
BaseRepresentation
bin1100101000000…
…1010111010001
310200122120122100
43022001113101
5102024134143
65131031013
71212066315
oct312012721
9120576570
1052958673
11279916a9
121589b469
13ac82cc1
147067b45
1549b16d3
hex32815d1

52958673 has 12 divisors (see below), whose sum is σ = 79822080. Its totient is φ = 33770616.

The previous prime is 52958663. The next prime is 52958699. The reversal of 52958673 is 37685925.

It is a happy number.

52958673 is a `hidden beast` number, since 529 + 58 + 6 + 73 = 666.

It is not a de Polignac number, because 52958673 - 218 = 52696529 is a prime.

It is a super-3 number, since 3×529586733 (a number of 24 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (52958663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 127713 + ... + 128126.

It is an arithmetic number, because the mean of its divisors is an integer number (6651840).

Almost surely, 252958673 is an apocalyptic number.

It is an amenable number.

52958673 is a deficient number, since it is larger than the sum of its proper divisors (26863407).

52958673 is a wasteful number, since it uses less digits than its factorization.

52958673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255868 (or 255865 counting only the distinct ones).

The product of its digits is 453600, while the sum is 45.

The square root of 52958673 is about 7277.2709857473. The cubic root of 52958673 is about 375.5309173167.

The spelling of 52958673 in words is "fifty-two million, nine hundred fifty-eight thousand, six hundred seventy-three".

Divisors: 1 3 9 23 69 207 255839 767517 2302551 5884297 17652891 52958673