Base | Representation |
---|---|
bin | 10010111011010110… |
… | …10000101001010110 |
3 | 222020011202112100221 |
4 | 21131223100221112 |
5 | 131302324243204 |
6 | 4400153224554 |
7 | 506545541566 |
oct | 113553205126 |
9 | 28204675327 |
10 | 10161556054 |
11 | 4344a2a511 |
12 | 1b7710215a |
13 | c5c304280 |
14 | 6c57b8da6 |
15 | 3e7171654 |
hex | 25dad0a56 |
10161556054 has 32 divisors (see below), whose sum is σ = 16761568320. Its totient is φ = 4591821312.
The previous prime is 10161556019. The next prime is 10161556063. The reversal of 10161556054 is 45065516101.
10161556054 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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, 240487 + ... + 279565.
It is an arithmetic number, because the mean of its divisors is an integer number (523799010).
Almost surely, 210161556054 is an apocalyptic number.
10161556054 is a deficient number, since it is larger than the sum of its proper divisors (6600012266).
10161556054 is a wasteful number, since it uses less digits than its factorization.
10161556054 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39304.
The product of its (nonzero) digits is 18000, while the sum is 34.
The spelling of 10161556054 in words is "ten billion, one hundred sixty-one million, five hundred fifty-six thousand, fifty-four".
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