Base | Representation |
---|---|
bin | 1011100110110010… |
… | …0001001100010111 |
3 | 22001010021112011200 |
4 | 2321230201030113 |
5 | 22340024032010 |
6 | 1233051003543 |
7 | 140126634633 |
oct | 27154411427 |
9 | 8033245150 |
10 | 3115455255 |
11 | 1359658710 |
12 | 72b4395b3 |
13 | 3a85a9963 |
14 | 217a9bdc3 |
15 | 13379ccc0 |
hex | b9b21317 |
3115455255 has 24 divisors (see below), whose sum is σ = 5891043600. Its totient is φ = 1510523520.
The previous prime is 3115455247. The next prime is 3115455263. The reversal of 3115455255 is 5525545113.
3115455255 is a `hidden beast` number, since 3 + 1 + 1 + 54 + 552 + 55 = 666.
3115455255 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (3115455247) and next prime (3115455263).
It is not a de Polignac number, because 3115455255 - 23 = 3115455247 is a prime.
It is a super-2 number, since 2×31154552552 = 19412122891814230050, which contains 22 as substring.
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, 3146430 + ... + 3147419.
It is an arithmetic number, because the mean of its divisors is an integer number (245460150).
Almost surely, 23115455255 is an apocalyptic number.
3115455255 is a deficient number, since it is larger than the sum of its proper divisors (2775588345).
3115455255 is a wasteful number, since it uses less digits than its factorization.
3115455255 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6293871 (or 6293868 counting only the distinct ones).
The product of its digits is 75000, while the sum is 36.
The square root of 3115455255 is about 55816.2633557640. The cubic root of 3115455255 is about 1460.5188709023.
The spelling of 3115455255 in words is "three billion, one hundred fifteen million, four hundred fifty-five thousand, two hundred fifty-five".
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