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486956054 = 21319985741
BaseRepresentation
bin11101000001100…
…101110000010110
31020221021221010102
4131001211300112
51444130043204
6120153054102
715032025644
oct3501456026
91227257112
10486956054
1122a968322
121170b7332
1379b68ba0
144895c194
152cb3d41e
hex1d065c16

486956054 has 16 divisors (see below), whose sum is σ = 828023280. Its totient is φ = 212919840.

The previous prime is 486956051. The next prime is 486956131. The reversal of 486956054 is 450659684.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (486956051) 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 7 ways as a sum of consecutive naturals, for example, 492377 + ... + 493364.

It is an arithmetic number, because the mean of its divisors is an integer number (51751455).

Almost surely, 2486956054 is an apocalyptic number.

486956054 is a deficient number, since it is larger than the sum of its proper divisors (341067226).

486956054 is a wasteful number, since it uses less digits than its factorization.

486956054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 985775.

The product of its (nonzero) digits is 1036800, while the sum is 47.

The square root of 486956054 is about 22067.0807765776. The cubic root of 486956054 is about 786.7376300135.

The spelling of 486956054 in words is "four hundred eighty-six million, nine hundred fifty-six thousand, fifty-four".

Divisors: 1 2 13 19 26 38 247 494 985741 1971482 12814633 18729079 25629266 37458158 243478027 486956054