Base | Representation |
---|---|
bin | 110111110011011111… |
… | …1011010101010101001 |
3 | 102110022211011102012220 |
4 | 1233212333122222221 |
5 | 3430412403012334 |
6 | 131015320224253 |
7 | 11441506644126 |
oct | 1574677325251 |
9 | 373284142186 |
10 | 119839500969 |
11 | 469073018a1 |
12 | 1b28600b089 |
13 | b3bab80726 |
14 | 5b2bcc774d |
15 | 31b5d50449 |
hex | 1be6fdaaa9 |
119839500969 has 16 divisors (see below), whose sum is σ = 160373065920. Its totient is φ = 79599905280.
The previous prime is 119839500931. The next prime is 119839501009. The reversal of 119839500969 is 969005938911.
It is not a de Polignac number, because 119839500969 - 213 = 119839492777 is a prime.
It is a super-2 number, since 2×1198395009692 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (119839500569) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1056909 + ... + 1164789.
It is an arithmetic number, because the mean of its divisors is an integer number (10023316620).
Almost surely, 2119839500969 is an apocalyptic number.
It is an amenable number.
119839500969 is a deficient number, since it is larger than the sum of its proper divisors (40533564951).
119839500969 is a wasteful number, since it uses less digits than its factorization.
119839500969 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 109240.
The product of its (nonzero) digits is 4723920, while the sum is 60.
The spelling of 119839500969 in words is "one hundred nineteen billion, eight hundred thirty-nine million, five hundred thousand, nine hundred sixty-nine".
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