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100060642 = 21117925409
BaseRepresentation
bin1011111011011…
…00110111100010
320222021121101201
411331230313202
5201103420032
613532351414
72323333663
oct575546742
9228247351
10100060642
1151533050
122961556a
13179652a6
14d40936a
158bb78e7
hex5f6cde2

100060642 has 16 divisors (see below), whose sum is σ = 164656800. Its totient is φ = 45226240.

The previous prime is 100060621. The next prime is 100060651. The reversal of 100060642 is 246060001.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8767 + ... + 16642.

It is an arithmetic number, because the mean of its divisors is an integer number (10291050).

Almost surely, 2100060642 is an apocalyptic number.

100060642 is a deficient number, since it is larger than the sum of its proper divisors (64596158).

100060642 is a wasteful number, since it uses less digits than its factorization.

100060642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25601.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 100060642 is about 10003.0316404578. The cubic root of 100060642 is about 464.2526894785.

The spelling of 100060642 in words is "one hundred million, sixty thousand, six hundred forty-two".

Divisors: 1 2 11 22 179 358 1969 3938 25409 50818 279499 558998 4548211 9096422 50030321 100060642