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86133103 = 7291014201
BaseRepresentation
bin1010010001001…
…00100101101111
320000002000101221
411020210211233
5134022224403
612314044211
72064055630
oct510444557
9200060357
1086133103
1144690091
1224a19667
1314ac9b44
14b621887
157865dbd
hex522496f

86133103 has 16 divisors (see below), whose sum is σ = 102864960. Its totient is φ = 70560000.

The previous prime is 86133053. The next prime is 86133119. The reversal of 86133103 is 30133168.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2k-86133103 is a prime.

It is a super-2 number, since 2×861331032 = 14837822864817218, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86133143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18403 + ... + 22603.

It is an arithmetic number, because the mean of its divisors is an integer number (6429060).

Almost surely, 286133103 is an apocalyptic number.

86133103 is a deficient number, since it is larger than the sum of its proper divisors (16731857).

86133103 is a wasteful number, since it uses less digits than its factorization.

86133103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4338.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 86133103 is about 9280.7921536903. The cubic root of 86133103 is about 441.6280987484.

The spelling of 86133103 in words is "eighty-six million, one hundred thirty-three thousand, one hundred three".

Divisors: 1 7 29 101 203 707 2929 4201 20503 29407 121829 424301 852803 2970107 12304729 86133103