Base | Representation |
---|---|
bin | 10000010101010… |
… | …00001011101000 |
3 | 100112210111211001 |
4 | 20022220023220 |
5 | 240033110002 |
6 | 21332244344 |
7 | 3252340564 |
oct | 1012501350 |
9 | 315714731 |
10 | 137003752 |
11 | 70375a46 |
12 | 39a706b4 |
13 | 224cb612 |
14 | 142a46a4 |
15 | c063a87 |
hex | 82a82e8 |
137003752 has 32 divisors (see below), whose sum is σ = 261376200. Its totient is φ = 67313664.
The previous prime is 137003749. The next prime is 137003753. The reversal of 137003752 is 257300731.
It can be written as a sum of positive squares in 4 ways, for example, as 106378596 + 30625156 = 10314^2 + 5534^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 137003752.
It is not an unprimeable number, because it can be changed into a prime (137003753) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 136918 + ... + 137914.
Almost surely, 2137003752 is an apocalyptic number.
It is an amenable number.
137003752 is a deficient number, since it is larger than the sum of its proper divisors (124372448).
137003752 is a wasteful number, since it uses less digits than its factorization.
137003752 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1285 (or 1281 counting only the distinct ones).
The product of its (nonzero) digits is 4410, while the sum is 28.
The square root of 137003752 is about 11704.8601871189. The cubic root of 137003752 is about 515.5183796051.
The spelling of 137003752 in words is "one hundred thirty-seven million, three thousand, seven hundred fifty-two".
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