Base | Representation |
---|---|
bin | 1010000010101000… |
… | …00111110101001010 |
3 | 111220200200001021120 |
4 | 11001110013311022 |
5 | 42020013330130 |
6 | 2250530420110 |
7 | 250405500135 |
oct | 50124076512 |
9 | 14820601246 |
10 | 5390761290 |
11 | 2316a42822 |
12 | 1065431636 |
13 | 67bab6ca5 |
14 | 391d3d21c |
15 | 2183e2910 |
hex | 141507d4a |
5390761290 has 16 divisors (see below), whose sum is σ = 12937827168. Its totient is φ = 1437536336.
The previous prime is 5390761283. The next prime is 5390761297. The reversal of 5390761290 is 921670935.
It is an interprime number because it is at equal distance from previous prime (5390761283) and next prime (5390761297).
It is not an unprimeable number, because it can be changed into a prime (5390761297) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89845992 + ... + 89846051.
It is an arithmetic number, because the mean of its divisors is an integer number (808614198).
Almost surely, 25390761290 is an apocalyptic number.
5390761290 is an abundant number, since it is smaller than the sum of its proper divisors (7547065878).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5390761290 is a wasteful number, since it uses less digits than its factorization.
5390761290 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 179692053.
The product of its (nonzero) digits is 102060, while the sum is 42.
The square root of 5390761290 is about 73421.8039140963. The cubic root of 5390761290 is about 1753.4095476500.
The spelling of 5390761290 in words is "five billion, three hundred ninety million, seven hundred sixty-one thousand, two hundred ninety".
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