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53470967 = 1117733917
BaseRepresentation
bin1100101111111…
…0011011110111
310201121121101012
43023332123313
5102142032332
65150022435
71216332014
oct313763367
9121547335
1053470967
1128201590
1215aa7a1b
13b102234
14715c70b
154a633b2
hex32fe6f7

53470967 has 16 divisors (see below), whose sum is σ = 62625312. Its totient is φ = 45112320.

The previous prime is 53470951. The next prime is 53470969. The reversal of 53470967 is 76907435.

It is not a de Polignac number, because 53470967 - 24 = 53470951 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53470969) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11693 + ... + 15609.

It is an arithmetic number, because the mean of its divisors is an integer number (3914082).

Almost surely, 253470967 is an apocalyptic number.

53470967 is a deficient number, since it is larger than the sum of its proper divisors (9154345).

53470967 is a wasteful number, since it uses less digits than its factorization.

53470967 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4018.

The product of its (nonzero) digits is 158760, while the sum is 41.

The square root of 53470967 is about 7312.3844948143. The cubic root of 53470967 is about 376.7379290165.

The spelling of 53470967 in words is "fifty-three million, four hundred seventy thousand, nine hundred sixty-seven".

Divisors: 1 11 17 73 187 803 1241 3917 13651 43087 66589 285941 732479 3145351 4860997 53470967