Base | Representation |
---|---|
bin | 1110001011111111… |
… | …0010111000101110 |
3 | 100211102010110102200 |
4 | 3202333302320232 |
5 | 30244420434233 |
6 | 1425522402330 |
7 | 163242435060 |
oct | 34277627056 |
9 | 10742113380 |
10 | 3808374318 |
11 | 1684800aa1 |
12 | 8a35003a6 |
13 | 48900a038 |
14 | 281b11730 |
15 | 174522313 |
hex | e2ff2e2e |
3808374318 has 48 divisors (see below), whose sum is σ = 9458348640. Its totient is φ = 1084866048.
The previous prime is 3808374301. The next prime is 3808374319. The reversal of 3808374318 is 8134738083.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3808374319) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2383 + ... + 87306.
It is an arithmetic number, because the mean of its divisors is an integer number (197048930).
Almost surely, 23808374318 is an apocalyptic number.
3808374318 is an abundant number, since it is smaller than the sum of its proper divisors (5649974322).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3808374318 is a wasteful number, since it uses less digits than its factorization.
3808374318 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 90041 (or 90038 counting only the distinct ones).
The product of its (nonzero) digits is 387072, while the sum is 45.
The square root of 3808374318 is about 61712.0273366546. The cubic root of 3808374318 is about 1561.6362294686.
The spelling of 3808374318 in words is "three billion, eight hundred eight million, three hundred seventy-four thousand, three hundred eighteen".
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