Base | Representation |
---|---|
bin | 1001100000100100… |
… | …1101001010100111 |
3 | 20120220001222101221 |
4 | 2120021031022213 |
5 | 20211423100210 |
6 | 1101142001211 |
7 | 120153213616 |
oct | 23011151247 |
9 | 6526058357 |
10 | 2552550055 |
11 | 109a936700 |
12 | 5b2a16207 |
13 | 318a9b463 |
14 | 1a300d87d |
15 | ee15b1da |
hex | 9824d2a7 |
2552550055 has 24 divisors (see below), whose sum is σ = 3389252832. Its totient is φ = 1844040000.
The previous prime is 2552550023. The next prime is 2552550067. The reversal of 2552550055 is 5500552552.
It is not a de Polignac number, because 2552550055 - 25 = 2552550023 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2552550055.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 77385 + ... + 105325.
It is an arithmetic number, because the mean of its divisors is an integer number (141218868).
Almost surely, 22552550055 is an apocalyptic number.
2552550055 is a deficient number, since it is larger than the sum of its proper divisors (836702777).
2552550055 is a wasteful number, since it uses less digits than its factorization.
2552550055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28119 (or 28108 counting only the distinct ones).
The product of its (nonzero) digits is 62500, while the sum is 34.
The square root of 2552550055 is about 50522.7676894289. The cubic root of 2552550055 is about 1366.6524652170.
The spelling of 2552550055 in words is "two billion, five hundred fifty-two million, five hundred fifty thousand, fifty-five".
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