Base | Representation |
---|---|
bin | 1011111000101001… |
… | …10010110011010101 |
3 | 121110200120212112100 |
4 | 11330110302303111 |
5 | 101031440334140 |
6 | 2533054312313 |
7 | 314056563114 |
oct | 57424626325 |
9 | 17420525470 |
10 | 6380793045 |
11 | 2784878290 |
12 | 12a0ab8699 |
13 | 7a8c43bb3 |
14 | 447613c7b |
15 | 2752a5530 |
hex | 17c532cd5 |
6380793045 has 24 divisors (see below), whose sum is σ = 12065500512. Its totient is φ = 3093717600.
The previous prime is 6380793031. The next prime is 6380793109. The reversal of 6380793045 is 5403970836.
6380793045 is a `hidden beast` number, since 638 + 0 + 7 + 9 + 3 + 0 + 4 + 5 = 666.
It is not a de Polignac number, because 6380793045 - 26 = 6380792981 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6444751 + ... + 6445740.
It is an arithmetic number, because the mean of its divisors is an integer number (502729188).
Almost surely, 26380793045 is an apocalyptic number.
It is an amenable number.
6380793045 is a deficient number, since it is larger than the sum of its proper divisors (5684707467).
6380793045 is a wasteful number, since it uses less digits than its factorization.
6380793045 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12890513 (or 12890510 counting only the distinct ones).
The product of its (nonzero) digits is 544320, while the sum is 45.
The square root of 6380793045 is about 79879.8663306343. The cubic root of 6380793045 is about 1854.7763642799.
The spelling of 6380793045 in words is "six billion, three hundred eighty million, seven hundred ninety-three thousand, forty-five".
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