Base | Representation |
---|---|
bin | 1010011001010011… |
… | …10101010101100110 |
3 | 112101221122021120222 |
4 | 11030221311111212 |
5 | 42412214031321 |
6 | 2321444124342 |
7 | 255205510052 |
oct | 51451652546 |
9 | 15357567528 |
10 | 5581002086 |
11 | 240436a520 |
12 | 10b90966b2 |
13 | 6ac3351ca |
14 | 3ad300c62 |
15 | 229e703ab |
hex | 14ca75566 |
5581002086 has 32 divisors (see below), whose sum is σ = 9302895360. Its totient is φ = 2489940000.
The previous prime is 5581002071. The next prime is 5581002101. The reversal of 5581002086 is 6802001855.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (5581002071) and next prime (5581002101).
It is a super-2 number, since 2×55810020862 = 62295168567872702792, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 245711 + ... + 267461.
It is an arithmetic number, because the mean of its divisors is an integer number (290715480).
Almost surely, 25581002086 is an apocalyptic number.
5581002086 is a deficient number, since it is larger than the sum of its proper divisors (3721893274).
5581002086 is a wasteful number, since it uses less digits than its factorization.
5581002086 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21980.
The product of its (nonzero) digits is 19200, while the sum is 35.
The square root of 5581002086 is about 74706.1047438561. The cubic root of 5581002086 is about 1773.7975945477.
The spelling of 5581002086 in words is "five billion, five hundred eighty-one million, two thousand, eighty-six".
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