Base | Representation |
---|---|
bin | 110010000011… |
… | …001001110111 |
3 | 220200120102100 |
4 | 302003021313 |
5 | 11324320434 |
6 | 1145113143 |
7 | 216343035 |
oct | 62031167 |
9 | 26616370 |
10 | 13120119 |
11 | 7451381 |
12 | 44887b3 |
13 | 2944aac |
14 | 1a57555 |
15 | 1242699 |
hex | c83277 |
13120119 has 6 divisors (see below), whose sum is σ = 18951296. Its totient is φ = 8746740.
The previous prime is 13120111. The next prime is 13120139. The reversal of 13120119 is 91102131.
13120119 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 13120119 - 23 = 13120111 is a prime.
It is a super-2 number, since 2×131201192 = 344275045148322, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13120111) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 728887 + ... + 728904.
Almost surely, 213120119 is an apocalyptic number.
13120119 is a deficient number, since it is larger than the sum of its proper divisors (5831177).
13120119 is a wasteful number, since it uses less digits than its factorization.
13120119 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1457797 (or 1457794 counting only the distinct ones).
The product of its (nonzero) digits is 54, while the sum is 18.
The square root of 13120119 is about 3622.1704819072. The cubic root of 13120119 is about 235.8554546737.
The spelling of 13120119 in words is "thirteen million, one hundred twenty thousand, one hundred nineteen".
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