Base | Representation |
---|---|
bin | 1000111110010101000… |
… | …10010100011110000000 |
3 | 1002110212210101002022010 |
4 | 10133022202110132000 |
5 | 20022440203004014 |
6 | 353352202412520 |
7 | 31163653320423 |
oct | 4371242243600 |
9 | 1073783332263 |
10 | 308340672384 |
11 | 1098482a8978 |
12 | 4b912801140 |
13 | 230cbb10404 |
14 | 10cd0b699ba |
15 | 8049a4e359 |
hex | 47ca894780 |
308340672384 has 32 divisors (see below), whose sum is σ = 819029912040. Its totient is φ = 102780224000.
The previous prime is 308340672317. The next prime is 308340672397. The reversal of 308340672384 is 483276043803.
It is a tau number, because it is divible by the number of its divisors (32).
It is a Harshad number since it is a multiple of its sum of digits (48).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 401484867 + ... + 401485634.
Almost surely, 2308340672384 is an apocalyptic number.
It is an amenable number.
308340672384 is an abundant number, since it is smaller than the sum of its proper divisors (510689239656).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
308340672384 is an equidigital number, since it uses as much as digits as its factorization.
308340672384 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 802970518 (or 802970506 counting only the distinct ones).
The product of its (nonzero) digits is 2322432, while the sum is 48.
The spelling of 308340672384 in words is "three hundred eight billion, three hundred forty million, six hundred seventy-two thousand, three hundred eighty-four".
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