Base | Representation |
---|---|
bin | 10011011011100… |
… | …11011011000110 |
3 | 102100201100210010 |
4 | 21231303123012 |
5 | 313212031204 |
6 | 24101411050 |
7 | 4016331435 |
oct | 1155633306 |
9 | 370640703 |
10 | 163002054 |
11 | 84012946 |
12 | 46709a86 |
13 | 27a02027 |
14 | 1791111c |
15 | e49bd89 |
hex | 9b736c6 |
163002054 has 16 divisors (see below), whose sum is σ = 327827520. Its totient is φ = 54030120.
The previous prime is 163002031. The next prime is 163002067. The reversal of 163002054 is 450200361.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 163002054.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74812 + ... + 76959.
It is an arithmetic number, because the mean of its divisors is an integer number (20489220).
Almost surely, 2163002054 is an apocalyptic number.
163002054 is an abundant number, since it is smaller than the sum of its proper divisors (164825466).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
163002054 is a wasteful number, since it uses less digits than its factorization.
163002054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 151955.
The product of its (nonzero) digits is 720, while the sum is 21.
The square root of 163002054 is about 12767.2257753985. The cubic root of 163002054 is about 546.2578516153.
The spelling of 163002054 in words is "one hundred sixty-three million, two thousand, fifty-four".
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