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485048694 = 23139764109
BaseRepresentation
bin11100111010010…
…100000101110110
31020210201000201110
4130322110011312
51443133024234
6120044135450
715006563064
oct3472240566
91223630643
10485048694
11229885299
12116537586
137964b980
14485c3034
152c8b31e9
hex1ce94176

485048694 has 32 divisors (see below), whose sum is σ = 1055507040. Its totient is φ = 147704832.

The previous prime is 485048659. The next prime is 485048713. The reversal of 485048694 is 496840584.

It is a super-2 number, since 2×4850486942 = 470544471102211272, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24489 + ... + 39620.

It is an arithmetic number, because the mean of its divisors is an integer number (32984595).

Almost surely, 2485048694 is an apocalyptic number.

485048694 is an abundant number, since it is smaller than the sum of its proper divisors (570458346).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

485048694 is a wasteful number, since it uses less digits than its factorization.

485048694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64224.

The product of its (nonzero) digits is 1105920, while the sum is 48.

The square root of 485048694 is about 22023.8210581180. The cubic root of 485048694 is about 785.7090940893.

The spelling of 485048694 in words is "four hundred eighty-five million, forty-eight thousand, six hundred ninety-four".

Divisors: 1 2 3 6 13 26 39 78 97 194 291 582 1261 2522 3783 7566 64109 128218 192327 384654 833417 1666834 2500251 5000502 6218573 12437146 18655719 37311438 80841449 161682898 242524347 485048694