Base | Representation |
---|---|
bin | 1110001100001… |
… | …10010111000111 |
3 | 22021222211101211 |
4 | 13012012113013 |
5 | 220433230211 |
6 | 15451232251 |
7 | 2643550510 |
oct | 706062707 |
9 | 267884354 |
10 | 119039431 |
11 | 612160a5 |
12 | 33a48687 |
13 | 1b87b944 |
14 | 11b49a07 |
15 | a6b5e21 |
hex | 71865c7 |
119039431 has 8 divisors (see below), whose sum is σ = 138612384. Its totient is φ = 100108320.
The previous prime is 119039429. The next prime is 119039449. The reversal of 119039431 is 134930911.
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 119039431 - 21 = 119039429 is a prime.
It is a super-2 number, since 2×1190394312 = 28340772265607522, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 119039393 and 119039402.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (119039131) 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, 160060 + ... + 160801.
It is an arithmetic number, because the mean of its divisors is an integer number (17326548).
Almost surely, 2119039431 is an apocalyptic number.
119039431 is a deficient number, since it is larger than the sum of its proper divisors (19572953).
119039431 is an equidigital number, since it uses as much as digits as its factorization.
119039431 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 320921.
The product of its (nonzero) digits is 2916, while the sum is 31.
The square root of 119039431 is about 10910.5192818674. The cubic root of 119039431 is about 491.9227948016.
The spelling of 119039431 in words is "one hundred nineteen million, thirty-nine thousand, four hundred thirty-one".
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