Base | Representation |
---|---|
bin | 1001100111011010000… |
… | …10010001000001000000 |
3 | 1011120210202011212221010 |
4 | 10303231002101001000 |
5 | 20403121420334142 |
6 | 411440412400520 |
7 | 32604323200221 |
oct | 4635502210100 |
9 | 1146722155833 |
10 | 330394308672 |
11 | 118134a7926a |
12 | 54048476140 |
13 | 25204ac193c |
14 | 11dc3aad248 |
15 | 88dac24e9c |
hex | 4ced091040 |
330394308672 has 112 divisors (see below), whose sum is σ = 878853980160. Its totient is φ = 109542062592.
The previous prime is 330394308659. The next prime is 330394308691. The reversal of 330394308672 is 276803493033.
It is a Harshad number since it is a multiple of its sum of digits (48).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55740973 + ... + 55746899.
Almost surely, 2330394308672 is an apocalyptic number.
330394308672 is a gapful number since it is divisible by the number (32) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 330394308672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (439426990080).
330394308672 is an abundant number, since it is smaller than the sum of its proper divisors (548459671488).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
330394308672 is a wasteful number, since it uses less digits than its factorization.
330394308672 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7448 (or 7438 counting only the distinct ones).
The product of its (nonzero) digits is 1959552, while the sum is 48.
The spelling of 330394308672 in words is "three hundred thirty billion, three hundred ninety-four million, three hundred eight thousand, six hundred seventy-two".
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