Base | Representation |
---|---|
bin | 1101011001000100100… |
… | …0011000101111011100 |
3 | 210222211211211112212112 |
4 | 3112101020120233130 |
5 | 12232134422132000 |
6 | 253405235053152 |
7 | 22423206051302 |
oct | 3262110305734 |
9 | 728754745775 |
10 | 230068161500 |
11 | 8963152aa51 |
12 | 387094411b8 |
13 | 1890685b008 |
14 | b1c75d0272 |
15 | 5eb8064235 |
hex | 3591218bdc |
230068161500 has 48 divisors (see below), whose sum is σ = 502591654656. Its totient is φ = 92004776000.
The previous prime is 230068161467. The next prime is 230068161517. The reversal of 230068161500 is 5161860032.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2072405 + ... + 2180595.
It is an arithmetic number, because the mean of its divisors is an integer number (10470659472).
Almost surely, 2230068161500 is an apocalyptic number.
230068161500 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
230068161500 is an abundant number, since it is smaller than the sum of its proper divisors (272523493156).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230068161500 is a wasteful number, since it uses less digits than its factorization.
230068161500 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 112463 (or 112451 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 32.
The spelling of 230068161500 in words is "two hundred thirty billion, sixty-eight million, one hundred sixty-one thousand, five hundred".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •