Base | Representation |
---|---|
bin | 1001111101111101… |
… | …11110010110110111 |
3 | 111210222002122112220 |
4 | 10332332332112313 |
5 | 41430011204111 |
6 | 2243012413423 |
7 | 246422246061 |
oct | 47676762667 |
9 | 14728078486 |
10 | 5351663031 |
11 | 22a6968710 |
12 | 1054317273 |
13 | 673977a20 |
14 | 38aa82731 |
15 | 214c6ce06 |
hex | 13efbe5b7 |
5351663031 has 16 divisors (see below), whose sum is σ = 8383025280. Its totient is φ = 2993937120.
The previous prime is 5351663003. The next prime is 5351663039. The reversal of 5351663031 is 1303661535.
It is not a de Polignac number, because 5351663031 - 25 = 5351662999 is a prime.
It is a super-2 number, since 2×53516630312 = 57280594394744213922, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a junction number, because it is equal to n+sod(n) for n = 5351662983 and 5351663001.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5351663039) 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, 6236941 + ... + 6237798.
It is an arithmetic number, because the mean of its divisors is an integer number (523939080).
Almost surely, 25351663031 is an apocalyptic number.
5351663031 is a deficient number, since it is larger than the sum of its proper divisors (3031362249).
5351663031 is a wasteful number, since it uses less digits than its factorization.
5351663031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12474766.
The product of its (nonzero) digits is 24300, while the sum is 33.
The square root of 5351663031 is about 73155.0615542083. The cubic root of 5351663031 is about 1749.1601990692.
The spelling of 5351663031 in words is "five billion, three hundred fifty-one million, six hundred sixty-three thousand, thirty-one".
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