Base | Representation |
---|---|
bin | 10000010100001… |
… | …00110111101111 |
3 | 100112112011102021 |
4 | 20022010313233 |
5 | 240013442434 |
6 | 21325211011 |
7 | 3251166115 |
oct | 1012046757 |
9 | 315464367 |
10 | 136859119 |
11 | 70287311 |
12 | 39a00a67 |
13 | 2247a837 |
14 | 14267ab5 |
15 | c035cb4 |
hex | 8284def |
136859119 has 4 divisors (see below), whose sum is σ = 137087440. Its totient is φ = 136630800.
The previous prime is 136859117. The next prime is 136859123. The reversal of 136859119 is 911958631.
136859119 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 911958631 = 271 ⋅3365161.
It is a cyclic number.
It is not a de Polignac number, because 136859119 - 21 = 136859117 is a prime.
It is a super-2 number, since 2×1368591192 = 37460836906912322, 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 (136859113) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 113259 + ... + 114460.
It is an arithmetic number, because the mean of its divisors is an integer number (34271860).
Almost surely, 2136859119 is an apocalyptic number.
136859119 is a deficient number, since it is larger than the sum of its proper divisors (228321).
136859119 is an equidigital number, since it uses as much as digits as its factorization.
136859119 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 228320.
The product of its digits is 58320, while the sum is 43.
The square root of 136859119 is about 11698.6802247091. The cubic root of 136859119 is about 515.3369071472.
The spelling of 136859119 in words is "one hundred thirty-six million, eight hundred fifty-nine thousand, one hundred nineteen".
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