Base | Representation |
---|---|
bin | 1001011111011000101… |
… | …1111000100101011001 |
3 | 120120211211020110202201 |
4 | 2113312023320211121 |
5 | 10132403242203231 |
6 | 202522412530201 |
7 | 14531245662415 |
oct | 2276613704531 |
9 | 516754213681 |
10 | 163044100441 |
11 | 63168164952 |
12 | 27723180961 |
13 | 124b4b221a1 |
14 | 7c69d19d45 |
15 | 4393d43161 |
hex | 25f62f8959 |
163044100441 has 8 divisors (see below), whose sum is σ = 168489177344. Its totient is φ = 157610622960.
The previous prime is 163044100409. The next prime is 163044100487. The reversal of 163044100441 is 144001440361.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 163044100441 - 25 = 163044100409 is a prime.
It is a super-2 number, since 2×1630441004412 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (163044100741) 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, 2871270 + ... + 2927503.
It is an arithmetic number, because the mean of its divisors is an integer number (21061147168).
Almost surely, 2163044100441 is an apocalyptic number.
It is an amenable number.
163044100441 is a deficient number, since it is larger than the sum of its proper divisors (5445076903).
163044100441 is an equidigital number, since it uses as much as digits as its factorization.
163044100441 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5799711.
The product of its (nonzero) digits is 4608, while the sum is 28.
The spelling of 163044100441 in words is "one hundred sixty-three billion, forty-four million, one hundred thousand, four hundred forty-one".
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