Base | Representation |
---|---|
bin | 11100101101110001… |
… | …100111011101110100 |
3 | 2221120210021010001022 |
4 | 130231301213131310 |
5 | 1001121141040000 |
6 | 22055300520312 |
7 | 2141031033464 |
oct | 345561473564 |
9 | 87523233038 |
10 | 30832752500 |
11 | 12092315340 |
12 | 5b859b0098 |
13 | 2ba4a74a64 |
14 | 16c6c9bba4 |
15 | c06cc0585 |
hex | 72dc67774 |
30832752500 has 60 divisors (see below), whose sum is σ = 73554679968. Its totient is φ = 11211900000.
The previous prime is 30832752497. The next prime is 30832752539. The reversal of 30832752500 is 525723803.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 533096 + ... + 588095.
Almost surely, 230832752500 is an apocalyptic number.
It is an amenable number.
30832752500 is an abundant number, since it is smaller than the sum of its proper divisors (42721927468).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30832752500 is a wasteful number, since it uses less digits than its factorization.
30832752500 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1121226 (or 1121209 counting only the distinct ones).
The product of its (nonzero) digits is 50400, while the sum is 35.
The spelling of 30832752500 in words is "thirty billion, eight hundred thirty-two million, seven hundred fifty-two thousand, five hundred".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •