Base | Representation |
---|---|
bin | 1001100001001011… |
… | …1100011110111011 |
3 | 20121001212200121111 |
4 | 2120102330132323 |
5 | 20213101300123 |
6 | 1101312421151 |
7 | 120214006234 |
oct | 23022743673 |
9 | 6531780544 |
10 | 2555103163 |
11 | 10a131a908 |
12 | 5b38477b7 |
13 | 319483582 |
14 | 1a34b608b |
15 | ee4b290d |
hex | 984bc7bb |
2555103163 has 8 divisors (see below), whose sum is σ = 2578868480. Its totient is φ = 2531428200.
The previous prime is 2555103127. The next prime is 2555103169. The reversal of 2555103163 is 3613015552.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2555103163 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2555103169) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34906 + ... + 79552.
It is an arithmetic number, because the mean of its divisors is an integer number (322358560).
Almost surely, 22555103163 is an apocalyptic number.
2555103163 is a deficient number, since it is larger than the sum of its proper divisors (23765317).
2555103163 is a wasteful number, since it uses less digits than its factorization.
2555103163 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45177.
The product of its (nonzero) digits is 13500, while the sum is 31.
The square root of 2555103163 is about 50548.0282800427. The cubic root of 2555103163 is about 1367.1079637822.
The spelling of 2555103163 in words is "two billion, five hundred fifty-five million, one hundred three thousand, one hundred sixty-three".
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