Base | Representation |
---|---|
bin | 10010001100100… |
… | …111011001000100 |
3 | 210021110200200222 |
4 | 102030213121010 |
5 | 1111124000324 |
6 | 50143323512 |
7 | 10364660420 |
oct | 2214473104 |
9 | 707420628 |
10 | 305296964 |
11 | 147372145 |
12 | 862b0598 |
13 | 4b333abb |
14 | 2c791b80 |
15 | 1bc0855e |
hex | 12327644 |
305296964 has 12 divisors (see below), whose sum is σ = 610593984. Its totient is φ = 130841544.
The previous prime is 305296961. The next prime is 305296969. The reversal of 305296964 is 469692503.
305296964 is an admirable number.
It is not an unprimeable number, because it can be changed into a prime (305296961) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5451704 + ... + 5451759.
It is an arithmetic number, because the mean of its divisors is an integer number (50882832).
Almost surely, 2305296964 is an apocalyptic number.
It is an amenable number.
305296964 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
305296964 is a wasteful number, since it uses less digits than its factorization.
305296964 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10903474 (or 10903472 counting only the distinct ones).
The product of its (nonzero) digits is 349920, while the sum is 44.
The square root of 305296964 is about 17472.7491826558. The cubic root of 305296964 is about 673.3499442579.
The spelling of 305296964 in words is "three hundred five million, two hundred ninety-six thousand, nine hundred sixty-four".
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