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255050054 = 2797293641
BaseRepresentation
bin11110011001111…
…00000101000110
3122202220212220022
433030330011012
51010243100204
641150335142
76214614110
oct1714740506
9582825808
10255050054
11120a72976
12714ba4b2
1340ac01bc
1425c323b0
15175d05be
hexf33c146

255050054 has 32 divisors (see below), whose sum is σ = 443935296. Its totient is φ = 107642880.

The previous prime is 255050027. The next prime is 255050063. The reversal of 255050054 is 450050552.

255050054 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

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, 397574 + ... + 398214.

It is an arithmetic number, because the mean of its divisors is an integer number (13872978).

Almost surely, 2255050054 is an apocalyptic number.

255050054 is a deficient number, since it is larger than the sum of its proper divisors (188885242).

255050054 is a wasteful number, since it uses less digits than its factorization.

255050054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1040.

The product of its (nonzero) digits is 5000, while the sum is 26.

The square root of 255050054 is about 15970.2865973031. The cubic root of 255050054 is about 634.1740591596.

The spelling of 255050054 in words is "two hundred fifty-five million, fifty thousand, fifty-four".

Divisors: 1 2 7 14 97 194 293 586 641 679 1282 1358 2051 4102 4487 8974 28421 56842 62177 124354 187813 198947 375626 397894 435239 870478 1314691 2629382 18217861 36435722 127525027 255050054