Base | Representation |
---|---|
bin | 1001100001001100… |
… | …0110000110010000 |
3 | 20121001221200122001 |
4 | 2120103012012100 |
5 | 20213104030134 |
6 | 1101313323344 |
7 | 120214232113 |
oct | 23023060620 |
9 | 6531850561 |
10 | 2555142544 |
11 | 10a1347459 |
12 | 5b3866554 |
13 | 319498486 |
14 | 1a34c657a |
15 | ee4be414 |
hex | 984c6190 |
2555142544 has 10 divisors (see below), whose sum is σ = 4950588710. Its totient is φ = 1277571264.
The previous prime is 2555142521. The next prime is 2555142581. The reversal of 2555142544 is 4452415552.
It can be written as a sum of positive squares in only one way, i.e., 1530374400 + 1024768144 = 39120^2 + 32012^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 79848189 + ... + 79848220.
It is an arithmetic number, because the mean of its divisors is an integer number (495058871).
Almost surely, 22555142544 is an apocalyptic number.
It is an amenable number.
2555142544 is a deficient number, since it is larger than the sum of its proper divisors (2395446166).
2555142544 is a wasteful number, since it uses less digits than its factorization.
2555142544 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 159696417 (or 159696411 counting only the distinct ones).
The product of its digits is 160000, while the sum is 37.
The square root of 2555142544 is about 50548.4178189585. The cubic root of 2555142544 is about 1367.1149873476.
The spelling of 2555142544 in words is "two billion, five hundred fifty-five million, one hundred forty-two thousand, five hundred forty-four".
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