Base | Representation |
---|---|
bin | 10000010111010… |
… | …00000001100100 |
3 | 100120021210112020 |
4 | 20023220001210 |
5 | 240114442002 |
6 | 21342023140 |
7 | 3254510145 |
oct | 1013500144 |
9 | 316253466 |
10 | 137265252 |
11 | 70534463 |
12 | 39b77ab0 |
13 | 22590657 |
14 | 14331acc |
15 | c0b62bc |
hex | 82e8064 |
137265252 has 12 divisors (see below), whose sum is σ = 320285616. Its totient is φ = 45755080.
The previous prime is 137265251. The next prime is 137265277. The reversal of 137265252 is 252562731.
It is a tau number, because it is divible by the number of its divisors (12).
It is not an unprimeable number, because it can be changed into a prime (137265251) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5719374 + ... + 5719397.
It is an arithmetic number, because the mean of its divisors is an integer number (26690468).
Almost surely, 2137265252 is an apocalyptic number.
137265252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
137265252 is an abundant number, since it is smaller than the sum of its proper divisors (183020364).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
137265252 is a wasteful number, since it uses less digits than its factorization.
137265252 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11438778 (or 11438776 counting only the distinct ones).
The product of its digits is 25200, while the sum is 33.
The square root of 137265252 is about 11716.0254352745. The cubic root of 137265252 is about 515.8461623007.
The spelling of 137265252 in words is "one hundred thirty-seven million, two hundred sixty-five thousand, two hundred fifty-two".
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