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2555314551 = 32283923839
BaseRepresentation
bin1001100001001111…
…0000000101110111
320121002021102120200
42120103300011313
520213130031201
61101321131543
7120215546436
oct23023600567
96532242520
102555314551
1110a1454709
125b3929bb3
1331952885a
141a352d11d
15ee505386
hex984f0177

2555314551 has 6 divisors (see below), whose sum is σ = 3691009920. Its totient is φ = 1703543028.

The previous prime is 2555314543. The next prime is 2555314571. The reversal of 2555314551 is 1554135552.

2555314551 is a `hidden beast` number, since 2 + 55 + 53 + 1 + 4 + 551 = 666.

It is not a de Polignac number, because 2555314551 - 23 = 2555314543 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2555314501) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 141961911 + ... + 141961928.

It is an arithmetic number, because the mean of its divisors is an integer number (615168320).

Almost surely, 22555314551 is an apocalyptic number.

2555314551 is a deficient number, since it is larger than the sum of its proper divisors (1135695369).

2555314551 is a wasteful number, since it uses less digits than its factorization.

2555314551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283923845 (or 283923842 counting only the distinct ones).

The product of its digits is 75000, while the sum is 36.

The square root of 2555314551 is about 50550.1191986725. The cubic root of 2555314551 is about 1367.1456637928.

It can be divided in two parts, 25553 and 14551, that added together give a palindrome (40104).

The spelling of 2555314551 in words is "two billion, five hundred fifty-five million, three hundred fourteen thousand, five hundred fifty-one".

Divisors: 1 3 9 283923839 851771517 2555314551