Base | Representation |
---|---|
bin | 10011011111011… |
… | …01000000010110 |
3 | 102101122122220120 |
4 | 21233231000112 |
5 | 313324000204 |
6 | 24120212410 |
7 | 4023504354 |
oct | 1157550026 |
9 | 371578816 |
10 | 163500054 |
11 | 84323013 |
12 | 4690a106 |
13 | 27b478c3 |
14 | 17a007d4 |
15 | e5496d9 |
hex | 9bed016 |
163500054 has 64 divisors (see below), whose sum is σ = 362741760. Its totient is φ = 48898080.
The previous prime is 163500053. The next prime is 163500097. The reversal of 163500054 is 450005361.
163500054 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 163499997 and 163500033.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (163500053) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 332749 + ... + 333239.
It is an arithmetic number, because the mean of its divisors is an integer number (5667840).
Almost surely, 2163500054 is an apocalyptic number.
163500054 is an abundant number, since it is smaller than the sum of its proper divisors (199241706).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
163500054 is a wasteful number, since it uses less digits than its factorization.
163500054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 665.
The product of its (nonzero) digits is 1800, while the sum is 24.
The square root of 163500054 is about 12786.7139641113. The cubic root of 163500054 is about 546.8135907056.
The spelling of 163500054 in words is "one hundred sixty-three million, five hundred thousand, fifty-four".
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