Base | Representation |
---|---|
bin | 10000010111010… |
… | …00101110100010 |
3 | 100120021221110211 |
4 | 20023220232202 |
5 | 240120040010 |
6 | 21342044334 |
7 | 3254521426 |
oct | 1013505642 |
9 | 316257424 |
10 | 137268130 |
11 | 7053663a |
12 | 39b796aa |
13 | 22591a5c |
14 | 14332b86 |
15 | c0b708a |
hex | 82e8ba2 |
137268130 has 16 divisors (see below), whose sum is σ = 247323960. Its totient is φ = 54853632.
The previous prime is 137268127. The next prime is 137268143. The reversal of 137268130 is 31862731.
It can be written as a sum of positive squares in 4 ways, for example, as 95394289 + 41873841 = 9767^2 + 6471^2 .
It is a junction number, because it is equal to n+sod(n) for n = 137268092 and 137268101.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5026 + ... + 17314.
Almost surely, 2137268130 is an apocalyptic number.
137268130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
137268130 is a deficient number, since it is larger than the sum of its proper divisors (110055830).
137268130 is a wasteful number, since it uses less digits than its factorization.
137268130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13413.
The product of its (nonzero) digits is 6048, while the sum is 31.
The square root of 137268130 is about 11716.1482578533. The cubic root of 137268130 is about 515.8497674736.
The spelling of 137268130 in words is "one hundred thirty-seven million, two hundred sixty-eight thousand, one hundred thirty".
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