Base | Representation |
---|---|
bin | 110111111000000010… |
… | …0010001000001100011 |
3 | 102110201102200100010200 |
4 | 1233300010101001203 |
5 | 3431220343022024 |
6 | 131042400000243 |
7 | 11445336122616 |
oct | 1576004210143 |
9 | 373642610120 |
10 | 119991767139 |
11 | 46985251702 |
12 | 1b309000083 |
13 | b413593c5a |
14 | 5b4420217d |
15 | 31c43cb2c9 |
hex | 1bf0111063 |
119991767139 has 12 divisors (see below), whose sum is σ = 175004175216. Its totient is φ = 79217865072.
The previous prime is 119991767113. The next prime is 119991767141. The reversal of 119991767139 is 931767199911.
It is not a de Polignac number, because 119991767139 - 27 = 119991767011 is a prime.
It is a super-2 number, since 2×1199917671392 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (119991767149) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 64719552 + ... + 64721405.
It is an arithmetic number, because the mean of its divisors is an integer number (14583681268).
Almost surely, 2119991767139 is an apocalyptic number.
119991767139 is a deficient number, since it is larger than the sum of its proper divisors (55012408077).
119991767139 is a wasteful number, since it uses less digits than its factorization.
119991767139 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 129441066 (or 129441063 counting only the distinct ones).
The product of its digits is 5786802, while the sum is 63.
The spelling of 119991767139 in words is "one hundred nineteen billion, nine hundred ninety-one million, seven hundred sixty-seven thousand, one hundred thirty-nine".
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