Base | Representation |
---|---|
bin | 101000110111001… |
… | …0000011001001110 |
3 | 10112112221002112202 |
4 | 1101232100121032 |
5 | 10301444032040 |
6 | 344015001502 |
7 | 45655663400 |
oct | 12156203116 |
9 | 3475832482 |
10 | 1371080270 |
11 | 643a3699a |
12 | 323209292 |
13 | 18b094401 |
14 | d0144b70 |
15 | 80581015 |
hex | 51b9064e |
1371080270 has 48 divisors (see below), whose sum is σ = 2969900640. Its totient is φ = 453870144.
The previous prime is 1371080239. The next prime is 1371080281. The reversal of 1371080270 is 720801731.
It is a super-2 number, since 2×13710802702 = 3759722213566545800, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (29).
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, 34034 + ... + 62453.
It is an arithmetic number, because the mean of its divisors is an integer number (61872930).
Almost surely, 21371080270 is an apocalyptic number.
1371080270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1371080270 is an abundant number, since it is smaller than the sum of its proper divisors (1598820370).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1371080270 is a wasteful number, since it uses less digits than its factorization.
1371080270 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 96537 (or 96530 counting only the distinct ones).
The product of its (nonzero) digits is 2352, while the sum is 29.
The square root of 1371080270 is about 37028.1010855269. The cubic root of 1371080270 is about 1110.9323848935.
The spelling of 1371080270 in words is "one billion, three hundred seventy-one million, eighty thousand, two hundred seventy".
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