Base | Representation |
---|---|
bin | 1111101001010… |
… | …11011101010100 |
3 | 100010222012011021 |
4 | 13310223131110 |
5 | 232100000004 |
6 | 21005050524 |
7 | 3152415034 |
oct | 764533524 |
9 | 303865137 |
10 | 131250004 |
11 | 680a6086 |
12 | 37b56a44 |
13 | 21265732 |
14 | 136078c4 |
15 | b7c8d54 |
hex | 7d2b754 |
131250004 has 12 divisors (see below), whose sum is σ = 229776064. Its totient is φ = 65599704.
The previous prime is 131249999. The next prime is 131250011. The reversal of 131250004 is 400052131.
It is a self number, because there is not a number n which added to its sum of digits gives 131250004.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10069 + ... + 19075.
Almost surely, 2131250004 is an apocalyptic number.
It is an amenable number.
131250004 is a deficient number, since it is larger than the sum of its proper divisors (98526060).
131250004 is a wasteful number, since it uses less digits than its factorization.
131250004 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12654 (or 12652 counting only the distinct ones).
The product of its (nonzero) digits is 120, while the sum is 16.
The square root of 131250004 is about 11456.4394119639. The cubic root of 131250004 is about 508.1981835701.
The spelling of 131250004 in words is "one hundred thirty-one million, two hundred fifty thousand, four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •