Base | Representation |
---|---|
bin | 1001100000110111011… |
… | …0111001100000000000 |
3 | 120121212111112212202202 |
4 | 2120031312321200000 |
5 | 10134211430033402 |
6 | 203030041132332 |
7 | 14544140502620 |
oct | 2301566714000 |
9 | 517774485682 |
10 | 163441252352 |
11 | 63351364a74 |
12 | 2781418a0a8 |
13 | 125491a7311 |
14 | 7ca697c880 |
15 | 43b8b42b02 |
hex | 260ddb9800 |
163441252352 has 48 divisors (see below), whose sum is σ = 373488832080. Its totient is φ = 70046244864.
The previous prime is 163441252343. The next prime is 163441252357. The reversal of 163441252352 is 253252144361.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (163441252357) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5686043 + ... + 5714714.
It is an arithmetic number, because the mean of its divisors is an integer number (7781017335).
Almost surely, 2163441252352 is an apocalyptic number.
It is an amenable number.
163441252352 is an abundant number, since it is smaller than the sum of its proper divisors (210047579728).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
163441252352 is an equidigital number, since it uses as much as digits as its factorization.
163441252352 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11400786 (or 11400766 counting only the distinct ones).
The product of its digits is 172800, while the sum is 38.
The spelling of 163441252352 in words is "one hundred sixty-three billion, four hundred forty-one million, two hundred fifty-two thousand, three hundred fifty-two".
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