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104630954 = 21743591213
BaseRepresentation
bin1100011110010…
…00101010101010
321021212210200112
412033020222222
5203241142304
614214334322
72410230341
oct617105252
9237783615
10104630954
115407486a
122b05a3a2
13188a560c
14dc78b58
1592bbb6e
hex63c8aaa

104630954 has 32 divisors (see below), whose sum is σ = 173067840. Its totient is φ = 47238912.

The previous prime is 104630951. The next prime is 104630959. The reversal of 104630954 is 459036401.

It is a self number, because there is not a number n which added to its sum of digits gives 104630954.

It is not an unprimeable number, because it can be changed into a prime (104630951) 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, 85652 + ... + 86864.

It is an arithmetic number, because the mean of its divisors is an integer number (5408370).

Almost surely, 2104630954 is an apocalyptic number.

104630954 is a deficient number, since it is larger than the sum of its proper divisors (68436886).

104630954 is a wasteful number, since it uses less digits than its factorization.

104630954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1334.

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 104630954 is about 10228.9273142397. The cubic root of 104630954 is about 471.2160361744.

The spelling of 104630954 in words is "one hundred four million, six hundred thirty thousand, nine hundred fifty-four".

Divisors: 1 2 17 34 43 59 86 118 731 1003 1213 1462 2006 2426 2537 5074 20621 41242 43129 52159 71567 86258 104318 143134 886703 1216639 1773406 2433278 3077381 6154762 52315477 104630954