Base | Representation |
---|---|
bin | 111101001011001100… |
… | …1100111101111101011 |
3 | 110120002120012012120101 |
4 | 1322112121213233223 |
5 | 4123022303131200 |
6 | 140203540410231 |
7 | 12330346163344 |
oct | 1722631475753 |
9 | 416076165511 |
10 | 131372317675 |
11 | 50795280775 |
12 | 215643a6977 |
13 | c5082b0221 |
14 | 65038530cb |
15 | 363d58b26a |
hex | 1e96667beb |
131372317675 has 12 divisors (see below), whose sum is σ = 165975292080. Its totient is φ = 103114874720.
The previous prime is 131372317667. The next prime is 131372317691. The reversal of 131372317675 is 576713273131.
It is not a de Polignac number, because 131372317675 - 23 = 131372317667 is a prime.
It is a super-2 number, since 2×1313723176752 (a number of 23 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 49573135 + ... + 49575784.
It is an arithmetic number, because the mean of its divisors is an integer number (13831274340).
Almost surely, 2131372317675 is an apocalyptic number.
131372317675 is a deficient number, since it is larger than the sum of its proper divisors (34602974405).
131372317675 is an equidigital number, since it uses as much as digits as its factorization.
131372317675 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 99148982 (or 99148977 counting only the distinct ones).
The product of its digits is 555660, while the sum is 46.
The spelling of 131372317675 in words is "one hundred thirty-one billion, three hundred seventy-two million, three hundred seventeen thousand, six hundred seventy-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •