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255054514 = 21113891799
BaseRepresentation
bin11110011001111…
…01001010110010
3122202221010000111
433030331022302
51010243221024
641150411534
76214633111
oct1714751262
9582833014
10255054514
11120a76260
1271500baa
1340ac2240
1425c33c78
15175d1a94
hexf33d2b2

255054514 has 16 divisors (see below), whose sum is σ = 449467200. Its totient is φ = 107015760.

The previous prime is 255054491. The next prime is 255054523. The reversal of 255054514 is 415450552.

255054514 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2550545142 = 130105610223552392, which contains 22 as substring.

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, 445614 + ... + 446185.

It is an arithmetic number, because the mean of its divisors is an integer number (28091700).

Almost surely, 2255054514 is an apocalyptic number.

255054514 is a deficient number, since it is larger than the sum of its proper divisors (194412686).

255054514 is a wasteful number, since it uses less digits than its factorization.

255054514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 891825.

The product of its (nonzero) digits is 20000, while the sum is 31.

The square root of 255054514 is about 15970.4262310059. The cubic root of 255054514 is about 634.1777556886.

The spelling of 255054514 in words is "two hundred fifty-five million, fifty-four thousand, five hundred fourteen".

Divisors: 1 2 11 13 22 26 143 286 891799 1783598 9809789 11593387 19619578 23186774 127527257 255054514