Base | Representation |
---|---|
bin | 1111001000101… |
… | …01011110110010 |
3 | 22211220112011200 |
4 | 13210111132302 |
5 | 230000400212 |
6 | 20333152030 |
7 | 3101122224 |
oct | 744253662 |
9 | 284815150 |
10 | 126965682 |
11 | 6573a218 |
12 | 3662b616 |
13 | 203c562c |
14 | 12c10414 |
15 | b22e6dc |
hex | 79157b2 |
126965682 has 24 divisors (see below), whose sum is σ = 275325804. Its totient is φ = 42285984.
The previous prime is 126965609. The next prime is 126965689. The reversal of 126965682 is 286569621.
It can be written as a sum of positive squares in 2 ways, for example, as 125686521 + 1279161 = 11211^2 + 1131^2 .
It is a super-2 number, since 2×1269656822 = 32240568811450248, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (126965689) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26848 + ... + 31220.
Almost surely, 2126965682 is an apocalyptic number.
126965682 is an abundant number, since it is smaller than the sum of its proper divisors (148360122).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
126965682 is a wasteful number, since it uses less digits than its factorization.
126965682 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5994 (or 5991 counting only the distinct ones).
The product of its digits is 311040, while the sum is 45.
The square root of 126965682 is about 11267.9049516758. The cubic root of 126965682 is about 502.6072897810.
The spelling of 126965682 in words is "one hundred twenty-six million, nine hundred sixty-five thousand, six hundred eighty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •