Base | Representation |
---|---|
bin | 1110001100111… |
… | …10001110001001 |
3 | 22022011210110110 |
4 | 13012132032021 |
5 | 220444342121 |
6 | 15453304533 |
7 | 2644435443 |
oct | 706361611 |
9 | 268153413 |
10 | 119137161 |
11 | 61282570 |
12 | 33a95149 |
13 | 1b8b4280 |
14 | 11b73493 |
15 | a6d4d76 |
hex | 719e389 |
119137161 has 32 divisors (see below), whose sum is σ = 187407360. Its totient is φ = 66369600.
The previous prime is 119137157. The next prime is 119137169. The reversal of 119137161 is 161731911.
It is not a de Polignac number, because 119137161 - 22 = 119137157 is a prime.
It is a super-2 number, since 2×1191371612 = 28387326262279842, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (119137169) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 141580 + ... + 142418.
It is an arithmetic number, because the mean of its divisors is an integer number (5856480).
Almost surely, 2119137161 is an apocalyptic number.
119137161 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
119137161 is a deficient number, since it is larger than the sum of its proper divisors (68270199).
119137161 is a wasteful number, since it uses less digits than its factorization.
119137161 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1197.
The product of its digits is 1134, while the sum is 30.
The square root of 119137161 is about 10914.9970682543. The cubic root of 119137161 is about 492.0573789581.
The spelling of 119137161 in words is "one hundred nineteen million, one hundred thirty-seven thousand, one hundred sixty-one".
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