Base | Representation |
---|---|
bin | 1010000011011110… |
… | …01110010100110111 |
3 | 111221012000222210221 |
4 | 11001233032110313 |
5 | 42023323201113 |
6 | 2251342555211 |
7 | 250523050012 |
oct | 50157162467 |
9 | 14835028727 |
10 | 5397865783 |
11 | 231aa55502 |
12 | 1067898b07 |
13 | 68040392b |
14 | 392c6c379 |
15 | 218d4798d |
hex | 141bce537 |
5397865783 has 16 divisors (see below), whose sum is σ = 5655075552. Its totient is φ = 5147712000.
The previous prime is 5397865771. The next prime is 5397865807. The reversal of 5397865783 is 3875687935.
It is a cyclic number.
It is not a de Polignac number, because 5397865783 - 25 = 5397865751 is a prime.
It is a super-2 number, since 2×53978657832 = 58273910022564406178, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (61).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5397869783) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 401043 + ... + 414283.
It is an arithmetic number, because the mean of its divisors is an integer number (353442222).
Almost surely, 25397865783 is an apocalyptic number.
5397865783 is a deficient number, since it is larger than the sum of its proper divisors (257209769).
5397865783 is a wasteful number, since it uses less digits than its factorization.
5397865783 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13506.
The product of its digits is 38102400, while the sum is 61.
The square root of 5397865783 is about 73470.1693410326. The cubic root of 5397865783 is about 1754.1794832729.
The spelling of 5397865783 in words is "five billion, three hundred ninety-seven million, eight hundred sixty-five thousand, seven hundred eighty-three".
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