Base | Representation |
---|---|
bin | 111111111011000111… |
… | …1111111010101101011 |
3 | 111010022221211111000122 |
4 | 1333312033333111223 |
5 | 4222114443413112 |
6 | 143021411353455 |
7 | 12626545263041 |
oct | 1776617772553 |
9 | 433287744018 |
10 | 137275372907 |
11 | 53244407512 |
12 | 227312b288b |
13 | cc3926500a |
14 | 6903828391 |
15 | 3886924872 |
hex | 1ff63ff56b |
137275372907 has 8 divisors (see below), whose sum is σ = 141465616992. Its totient is φ = 133125227200.
The previous prime is 137275372901. The next prime is 137275372931. The reversal of 137275372907 is 709273572731.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 137275372907 - 24 = 137275372891 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (137275372901) 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, 10017644 + ... + 10031337.
It is an arithmetic number, because the mean of its divisors is an integer number (17683202124).
Almost surely, 2137275372907 is an apocalyptic number.
137275372907 is a deficient number, since it is larger than the sum of its proper divisors (4190244085).
137275372907 is a wasteful number, since it uses less digits than its factorization.
137275372907 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20049189.
The product of its (nonzero) digits is 3889620, while the sum is 53.
The spelling of 137275372907 in words is "one hundred thirty-seven billion, two hundred seventy-five million, three hundred seventy-two thousand, nine hundred seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •