Base | Representation |
---|---|
bin | 10000010101011… |
… | …01011110111001 |
3 | 100112211121121020 |
4 | 20022231132321 |
5 | 240034303330 |
6 | 21332533053 |
7 | 3252461103 |
oct | 1012553671 |
9 | 315747536 |
10 | 137025465 |
11 | 70390295 |
12 | 39a81189 |
13 | 22508475 |
14 | 142ac573 |
15 | c06a210 |
hex | 82ad7b9 |
137025465 has 8 divisors (see below), whose sum is σ = 219240768. Its totient is φ = 73080240.
The previous prime is 137025463. The next prime is 137025481. The reversal of 137025465 is 564520731.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 137025465 - 21 = 137025463 is a prime.
It is not an unprimeable number, because it can be changed into a prime (137025463) 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, 4567501 + ... + 4567530.
It is an arithmetic number, because the mean of its divisors is an integer number (27405096).
Almost surely, 2137025465 is an apocalyptic number.
137025465 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
137025465 is a deficient number, since it is larger than the sum of its proper divisors (82215303).
137025465 is an equidigital number, since it uses as much as digits as its factorization.
137025465 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9135039.
The product of its (nonzero) digits is 25200, while the sum is 33.
The square root of 137025465 is about 11705.7876710626. The cubic root of 137025465 is about 515.5456120936.
The spelling of 137025465 in words is "one hundred thirty-seven million, twenty-five thousand, four hundred sixty-five".
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