Base | Representation |
---|---|
bin | 1011000000101011111… |
… | …11001001011011001100 |
3 | 1100011112012002221200121 |
4 | 11200111333021123030 |
5 | 22144302423403020 |
6 | 445444531034324 |
7 | 36222161626441 |
oct | 5402577113314 |
9 | 1304465087617 |
10 | 378325997260 |
11 | 1364a1187342 |
12 | 613a473b9a4 |
13 | 298a31ba253 |
14 | 1444d8419c8 |
15 | 9c93c11baa |
hex | 5815fc96cc |
378325997260 has 12 divisors (see below), whose sum is σ = 794484594288. Its totient is φ = 151330398896.
The previous prime is 378325997251. The next prime is 378325997263. The reversal of 378325997260 is 62799523873.
It is not an unprimeable number, because it can be changed into a prime (378325997263) 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, 9458149912 + ... + 9458149951.
It is an arithmetic number, because the mean of its divisors is an integer number (66207049524).
Almost surely, 2378325997260 is an apocalyptic number.
It is an amenable number.
378325997260 is an abundant number, since it is smaller than the sum of its proper divisors (416158597028).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
378325997260 is a wasteful number, since it uses less digits than its factorization.
378325997260 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18916299872 (or 18916299870 counting only the distinct ones).
The product of its (nonzero) digits is 34292160, while the sum is 61.
The spelling of 378325997260 in words is "three hundred seventy-eight billion, three hundred twenty-five million, nine hundred ninety-seven thousand, two hundred sixty".
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