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550264054 = 21919972767
BaseRepresentation
bin100000110011000…
…101110011110110
31102100102022101011
4200303011303312
52111331422204
6130334022434
716431111244
oct4063056366
91370368334
10550264054
1126267858a
12134347a1a
138a003742
145311b794
1533496304
hex20cc5cf6

550264054 has 16 divisors (see below), whose sum is σ = 873216000. Its totient is φ = 259338024.

The previous prime is 550263941. The next prime is 550264081. The reversal of 550264054 is 450462055.

550264054 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28822 + ... + 43945.

It is an arithmetic number, because the mean of its divisors is an integer number (54576000).

Almost surely, 2550264054 is an apocalyptic number.

550264054 is a deficient number, since it is larger than the sum of its proper divisors (322951946).

550264054 is a wasteful number, since it uses less digits than its factorization.

550264054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72987.

The product of its (nonzero) digits is 24000, while the sum is 31.

The square root of 550264054 is about 23457.7077737788. The cubic root of 550264054 is about 819.4523678405.

The spelling of 550264054 in words is "five hundred fifty million, two hundred sixty-four thousand, fifty-four".

Divisors: 1 2 19 38 199 398 3781 7562 72767 145534 1382573 2765146 14480633 28961266 275132027 550264054