Base | Representation |
---|---|
bin | 111110100001110… |
… | …1111011101110111 |
3 | 12102020000012012021 |
4 | 1331003233131313 |
5 | 13244110222410 |
6 | 544110134011 |
7 | 102664556260 |
oct | 17503573567 |
9 | 5366005167 |
10 | 2098132855 |
11 | 9873832a5 |
12 | 4a67b1307 |
13 | 2758b6040 |
14 | 15c921967 |
15 | c42e8eda |
hex | 7d0ef777 |
2098132855 has 64 divisors (see below), whose sum is σ = 3367526400. Its totient is φ = 1217410560.
The previous prime is 2098132801. The next prime is 2098132867. The reversal of 2098132855 is 5582318902.
It is not a de Polignac number, because 2098132855 - 225 = 2064578423 is a prime.
It is a super-2 number, since 2×20981328552 = 8804322954460902050, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 264081 + ... + 271909.
It is an arithmetic number, because the mean of its divisors is an integer number (52617600).
Almost surely, 22098132855 is an apocalyptic number.
2098132855 is a deficient number, since it is larger than the sum of its proper divisors (1269393545).
2098132855 is a wasteful number, since it uses less digits than its factorization.
2098132855 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7904.
The product of its (nonzero) digits is 172800, while the sum is 43.
The square root of 2098132855 is about 45805.3801970904. The cubic root of 2098132855 is about 1280.1995243575.
The spelling of 2098132855 in words is "two billion, ninety-eight million, one hundred thirty-two thousand, eight hundred fifty-five".
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