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100132054 = 21117326309
BaseRepresentation
bin1011111011111…
…10010011010110
320222102020100121
411331332103112
5201113211204
613534102154
72324052121
oct575762326
9228366317
10100132054
1151581770
122964a95a
131798b949
14d4273b8
158bcdb54
hex5f7e4d6

100132054 has 16 divisors (see below), whose sum is σ = 164805840. Its totient is φ = 45249760.

The previous prime is 100132013. The next prime is 100132073. The reversal of 100132054 is 450231001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9349 + ... + 16960.

It is an arithmetic number, because the mean of its divisors is an integer number (10300365).

Almost surely, 2100132054 is an apocalyptic number.

100132054 is a deficient number, since it is larger than the sum of its proper divisors (64673786).

100132054 is a wasteful number, since it uses less digits than its factorization.

100132054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26495.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 100132054 is about 10006.6005216557. The cubic root of 100132054 is about 464.3631069498.

Adding to 100132054 its reverse (450231001), we get a palindrome (550363055).

The spelling of 100132054 in words is "one hundred million, one hundred thirty-two thousand, fifty-four".

Divisors: 1 2 11 22 173 346 1903 3806 26309 52618 289399 578798 4551457 9102914 50066027 100132054