Base | Representation |
---|---|
bin | 11100101101110000… |
… | …110110001001000000 |
3 | 2221120202212211220111 |
4 | 130231300312021000 |
5 | 1001121113103324 |
6 | 22055252321104 |
7 | 2141026232452 |
oct | 345560661100 |
9 | 87522784814 |
10 | 30832550464 |
11 | 12092197571 |
12 | 5b85913194 |
13 | 2ba4a03b01 |
14 | 16c6c482d2 |
15 | c06c80794 |
hex | 72dc36240 |
30832550464 has 63 divisors (see below), whose sum is σ = 62646959923. Its totient is φ = 15055960448.
The previous prime is 30832550453. The next prime is 30832550503. The reversal of 30832550464 is 46405523803.
The square root of 30832550464 is 175592.
It is a perfect power (a square), and thus also a powerful number.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 66022359 + ... + 66022825.
Almost surely, 230832550464 is an apocalyptic number.
30832550464 is the 175592-nd square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 30832550464
30832550464 is an abundant number, since it is smaller than the sum of its proper divisors (31814409459).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30832550464 is an frugal number, since it uses more digits than its factorization.
30832550464 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1040 (or 516 counting only the distinct ones).
The product of its (nonzero) digits is 345600, while the sum is 40.
The spelling of 30832550464 in words is "thirty billion, eight hundred thirty-two million, five hundred fifty thousand, four hundred sixty-four".
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