Base | Representation |
---|---|
bin | 10001010100101110110… |
… | …100111100011111000011 |
3 | 11012210212101220221002111 |
4 | 101110232310330133003 |
5 | 124001111320302123 |
6 | 2310523154000151 |
7 | 152003330254045 |
oct | 21245664743703 |
9 | 4183771827074 |
10 | 1190491572163 |
11 | 419980502573 |
12 | 172885276057 |
13 | 883556c154a |
14 | 418977a5a95 |
15 | 20e7a07d90d |
hex | 1152ed3c7c3 |
1190491572163 has 8 divisors (see below), whose sum is σ = 1214537367600. Its totient is φ = 1166574709248.
The previous prime is 1190491572157. The next prime is 1190491572199. The reversal of 1190491572163 is 3612751940911.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1190491572163 is a prime.
It is a super-2 number, since 2×11904915721632 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1190491572143) 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, 32214478 + ... + 32251411.
It is an arithmetic number, because the mean of its divisors is an integer number (151817170950).
Almost surely, 21190491572163 is an apocalyptic number.
1190491572163 is a deficient number, since it is larger than the sum of its proper divisors (24045795437).
1190491572163 is an equidigital number, since it uses as much as digits as its factorization.
1190491572163 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 64466261.
The product of its (nonzero) digits is 408240, while the sum is 49.
The spelling of 1190491572163 in words is "one trillion, one hundred ninety billion, four hundred ninety-one million, five hundred seventy-two thousand, one hundred sixty-three".
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