Base | Representation |
---|---|
bin | 1001011111101110111… |
… | …1001000001100001100 |
3 | 120121002022110201022101 |
4 | 2113323233020030030 |
5 | 10133101112203414 |
6 | 202535540524444 |
7 | 14533456352122 |
oct | 2277357101414 |
9 | 517068421271 |
10 | 163137225484 |
11 | 632057900a2 |
12 | 2774a3b0724 |
13 | 124cb1c966c |
14 | 7c7843b912 |
15 | 439c0daa74 |
hex | 25fbbc830c |
163137225484 has 12 divisors (see below), whose sum is σ = 286134594984. Its totient is φ = 81384484064.
The previous prime is 163137225451. The next prime is 163137225523. The reversal of 163137225484 is 484522731361.
163137225484 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×1631372254842 (a number of 23 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46030177 + ... + 46033720.
It is an arithmetic number, because the mean of its divisors is an integer number (23844549582).
Almost surely, 2163137225484 is an apocalyptic number.
It is an amenable number.
163137225484 is a deficient number, since it is larger than the sum of its proper divisors (122997369500).
163137225484 is a wasteful number, since it uses less digits than its factorization.
163137225484 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 92064344 (or 92064342 counting only the distinct ones).
The product of its digits is 967680, while the sum is 46.
The spelling of 163137225484 in words is "one hundred sixty-three billion, one hundred thirty-seven million, two hundred twenty-five thousand, four hundred eighty-four".
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