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104912354 = 2173330269
BaseRepresentation
bin1100100000011…
…01010111100010
321022102002200202
412100031113202
5203324143404
614224345202
72412511631
oct620152742
9238362622
10104912354
1154247228
122b175202
1318973721
14dd0d518
15932521e
hex640d5e2

104912354 has 8 divisors (see below), whose sum is σ = 157464540. Its totient is φ = 52424176.

The previous prime is 104912351. The next prime is 104912359. The reversal of 104912354 is 453219401.

It can be written as a sum of positive squares in 2 ways, for example, as 102556129 + 2356225 = 10127^2 + 1535^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1049123542 = 22013204043642632, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (104912351) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11669 + ... + 18600.

Almost surely, 2104912354 is an apocalyptic number.

104912354 is a deficient number, since it is larger than the sum of its proper divisors (52552186).

104912354 is a wasteful number, since it uses less digits than its factorization.

104912354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32004.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 104912354 is about 10242.6731862341. The cubic root of 104912354 is about 471.6380957748.

The spelling of 104912354 in words is "one hundred four million, nine hundred twelve thousand, three hundred fifty-four".

Divisors: 1 2 1733 3466 30269 60538 52456177 104912354