Base | Representation |
---|---|
bin | 1011000001100110010… |
… | …10111000110001100000 |
3 | 1100012210022102001122201 |
4 | 11200303022320301200 |
5 | 22201303244122143 |
6 | 450005301142544 |
7 | 36240255406564 |
oct | 5406312706140 |
9 | 1305708361581 |
10 | 378815614048 |
11 | 1367225a1713 |
12 | 615006baa54 |
13 | 29950778221 |
14 | 144988936a4 |
15 | 9cc1bc864d |
hex | 58332b8c60 |
378815614048 has 48 divisors (see below), whose sum is σ = 759978250416. Its totient is φ = 185806333440.
The previous prime is 378815614039. The next prime is 378815614109. The reversal of 378815614048 is 840416518873.
It is a self number, because there is not a number n which added to its sum of digits gives 378815614048.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15731938 + ... + 15755998.
It is an arithmetic number, because the mean of its divisors is an integer number (15832880217).
Almost surely, 2378815614048 is an apocalyptic number.
It is an amenable number.
378815614048 is an abundant number, since it is smaller than the sum of its proper divisors (381162636368).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
378815614048 is a wasteful number, since it uses less digits than its factorization.
378815614048 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33407 (or 33399 counting only the distinct ones).
The product of its (nonzero) digits is 5160960, while the sum is 55.
The spelling of 378815614048 in words is "three hundred seventy-eight billion, eight hundred fifteen million, six hundred fourteen thousand, forty-eight".
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