Base | Representation |
---|---|
bin | 111110010100101110… |
… | …1111110000001000110 |
3 | 110210110112000122002202 |
4 | 1330221131332001012 |
5 | 4143100431130410 |
6 | 141252441234502 |
7 | 12445446514664 |
oct | 1745135760106 |
9 | 423415018082 |
10 | 133839708230 |
11 | 51841031818 |
12 | 21b32792a32 |
13 | c80c532a37 |
14 | 6699415c34 |
15 | 3734ec4ca5 |
hex | 1f2977e046 |
133839708230 has 16 divisors (see below), whose sum is σ = 253591026480. Its totient is φ = 50718205152.
The previous prime is 133839708169. The next prime is 133839708239. The reversal of 133839708230 is 32807938331.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (133839708239) 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, 352209569 + ... + 352209948.
It is an arithmetic number, because the mean of its divisors is an integer number (15849439155).
Almost surely, 2133839708230 is an apocalyptic number.
133839708230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
133839708230 is a deficient number, since it is larger than the sum of its proper divisors (119751318250).
133839708230 is a wasteful number, since it uses less digits than its factorization.
133839708230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 704419543.
The product of its (nonzero) digits is 653184, while the sum is 47.
The spelling of 133839708230 in words is "one hundred thirty-three billion, eight hundred thirty-nine million, seven hundred eight thousand, two hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •