Base | Representation |
---|---|
bin | 1111000100000011… |
… | …00011111010111110 |
3 | 202212121011120000222 |
4 | 13202001203322332 |
5 | 113030234334030 |
6 | 3414245021342 |
7 | 404255412221 |
oct | 74201437276 |
9 | 22777146028 |
10 | 8087027390 |
11 | 347aa09412 |
12 | 16983b4852 |
13 | 9bb594010 |
14 | 56a07d5b8 |
15 | 324e8b3e5 |
hex | 1e2063ebe |
8087027390 has 16 divisors (see below), whose sum is σ = 15676391808. Its totient is φ = 2985979296.
The previous prime is 8087027383. The next prime is 8087027393. The reversal of 8087027390 is 937207808.
It is a happy number.
It is a super-2 number, since 2×80870273902 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8087027393) 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, 31103822 + ... + 31104081.
It is an arithmetic number, because the mean of its divisors is an integer number (979774488).
Almost surely, 28087027390 is an apocalyptic number.
8087027390 is a deficient number, since it is larger than the sum of its proper divisors (7589364418).
8087027390 is a wasteful number, since it uses less digits than its factorization.
8087027390 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 62207923.
The product of its (nonzero) digits is 169344, while the sum is 44.
The square root of 8087027390 is about 89927.9010652423. The cubic root of 8087027390 is about 2007.2261424883.
The spelling of 8087027390 in words is "eight billion, eighty-seven million, twenty-seven thousand, three hundred ninety".
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