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255010054 = 21394710357
BaseRepresentation
bin11110011001100…
…10010100000110
3122202211212000211
433030302110012
51010240310204
641145430034
76214356355
oct1714622406
9582755024
10255010054
11120a45912
127149b31a
1340aa7c30
1425c2199c
15175c3804
hexf332506

255010054 has 16 divisors (see below), whose sum is σ = 412414128. Its totient is φ = 117561312.

The previous prime is 255010051. The next prime is 255010057. The reversal of 255010054 is 450010552.

It is an interprime number because it is at equal distance from previous prime (255010051) and next prime (255010057).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255010051) 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, 19444 + ... + 29800.

It is an arithmetic number, because the mean of its divisors is an integer number (25775883).

Almost surely, 2255010054 is an apocalyptic number.

255010054 is a deficient number, since it is larger than the sum of its proper divisors (157404074).

255010054 is a wasteful number, since it uses less digits than its factorization.

255010054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11319.

The product of its (nonzero) digits is 1000, while the sum is 22.

The square root of 255010054 is about 15969.0342225195. The cubic root of 255010054 is about 634.1409045059.

The spelling of 255010054 in words is "two hundred fifty-five million, ten thousand, fifty-four".

Divisors: 1 2 13 26 947 1894 10357 12311 20714 24622 134641 269282 9808079 19616158 127505027 255010054