Base | Representation |
---|---|
bin | 110011100111011010… |
… | …010011000010010011 |
3 | 12022001110100020201010 |
4 | 303213122103002103 |
5 | 1402001020210123 |
6 | 41243250342003 |
7 | 4001260360122 |
oct | 634732230223 |
9 | 168043306633 |
10 | 55422038163 |
11 | 21560328628 |
12 | a8a888a903 |
13 | 52c3187c2b |
14 | 297a891ab9 |
15 | 16958b4993 |
hex | ce7693093 |
55422038163 has 8 divisors (see below), whose sum is σ = 77785316800. Its totient is φ = 35003392488.
The previous prime is 55422038153. The next prime is 55422038179. The reversal of 55422038163 is 36183022455.
It is a happy number.
55422038163 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 55422038163 - 25 = 55422038131 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (55422038153) 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, 486158173 + ... + 486158286.
It is an arithmetic number, because the mean of its divisors is an integer number (9723164600).
Almost surely, 255422038163 is an apocalyptic number.
55422038163 is a deficient number, since it is larger than the sum of its proper divisors (22363278637).
55422038163 is a wasteful number, since it uses less digits than its factorization.
55422038163 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 972316481.
The product of its (nonzero) digits is 172800, while the sum is 39.
The spelling of 55422038163 in words is "fifty-five billion, four hundred twenty-two million, thirty-eight thousand, one hundred sixty-three".
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