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53079103 = 7211197173
BaseRepresentation
bin1100101001111…
…0110000111111
310200212200211201
43022132300333
5102042012403
65133400331
71213110400
oct312366077
9120780751
1053079103
1127a64130
12159390a7
13acc5a6c
1470999a7
1549d721d
hex329ec3f

53079103 has 48 divisors (see below), whose sum is σ = 72887040. Its totient is φ = 38102400.

The previous prime is 53079097. The next prime is 53079107. The reversal of 53079103 is 30197035.

It is not a de Polignac number, because 53079103 - 29 = 53078591 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53079107) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 727075 + ... + 727147.

It is an arithmetic number, because the mean of its divisors is an integer number (1518480).

Almost surely, 253079103 is an apocalyptic number.

53079103 is a deficient number, since it is larger than the sum of its proper divisors (19807937).

53079103 is a wasteful number, since it uses less digits than its factorization.

53079103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188 (or 181 counting only the distinct ones).

The product of its (nonzero) digits is 2835, while the sum is 28.

The square root of 53079103 is about 7285.5406800045. The cubic root of 53079103 is about 375.8153589250.

The spelling of 53079103 in words is "fifty-three million, seventy-nine thousand, one hundred three".

Divisors: 1 7 11 19 49 71 73 77 133 209 497 511 539 781 803 931 1349 1387 1463 3479 3577 5183 5467 5621 9443 9709 10241 14839 15257 36281 38269 39347 57013 66101 67963 98477 103873 106799 253967 399091 689339 727111 747593 1083247 2793637 4825373 7582729 53079103