Base | Representation |
---|---|
bin | 100111101111101010… |
… | …011111110011110111 |
3 | 11002011010200010120011 |
4 | 213233222133303313 |
5 | 1144344423210011 |
6 | 31334354121051 |
7 | 3040353422506 |
oct | 475752376367 |
9 | 132133603504 |
10 | 42675600631 |
11 | 1710a29a434 |
12 | 832bb80187 |
13 | 40414a52c1 |
14 | 20cba8c83d |
15 | 119b84c621 |
hex | 9efa9fcf7 |
42675600631 has 8 divisors (see below), whose sum is σ = 44534337120. Its totient is φ = 40817137152.
The previous prime is 42675600559. The next prime is 42675600749. The reversal of 42675600631 is 13600657624.
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 42675600631 - 219 = 42675076343 is a prime.
It is a super-2 number, since 2×426756006312 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42675600031) 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, 291615 + ... + 412783.
It is an arithmetic number, because the mean of its divisors is an integer number (5566792140).
Almost surely, 242675600631 is an apocalyptic number.
42675600631 is a deficient number, since it is larger than the sum of its proper divisors (1858736489).
42675600631 is a wasteful number, since it uses less digits than its factorization.
42675600631 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 136505.
The product of its (nonzero) digits is 181440, while the sum is 40.
The spelling of 42675600631 in words is "forty-two billion, six hundred seventy-five million, six hundred thousand, six hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •