Base | Representation |
---|---|
bin | 10000010111010… |
… | …10001111001011 |
3 | 100120022020221220 |
4 | 20023222033023 |
5 | 240120234230 |
6 | 21342133123 |
7 | 3254545443 |
oct | 1013521713 |
9 | 316266856 |
10 | 137274315 |
11 | 70540252 |
12 | 39b811a3 |
13 | 22594809 |
14 | 14335123 |
15 | c0b8d10 |
hex | 82ea3cb |
137274315 has 16 divisors (see below), whose sum is σ = 221222400. Its totient is φ = 72685152.
The previous prime is 137274307. The next prime is 137274317. The reversal of 137274315 is 513472731.
137274315 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 137274315 - 23 = 137274307 is a prime.
It is not an unprimeable number, because it can be changed into a prime (137274317) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30835 + ... + 35004.
It is an arithmetic number, because the mean of its divisors is an integer number (13826400).
Almost surely, 2137274315 is an apocalyptic number.
137274315 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
137274315 is a deficient number, since it is larger than the sum of its proper divisors (83948085).
137274315 is a wasteful number, since it uses less digits than its factorization.
137274315 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65986.
The product of its digits is 17640, while the sum is 33.
The square root of 137274315 is about 11716.4122068148. The cubic root of 137274315 is about 515.8575150425.
The spelling of 137274315 in words is "one hundred thirty-seven million, two hundred seventy-four thousand, three hundred fifteen".
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