Base | Representation |
---|---|
bin | 1110001100101… |
… | …11010000100010 |
3 | 22022010100100012 |
4 | 13012113100202 |
5 | 220442434032 |
6 | 15452524522 |
7 | 2644256342 |
oct | 706272042 |
9 | 268110305 |
10 | 119108642 |
11 | 612630a4 |
12 | 33a80742 |
13 | 1b8a42b3 |
14 | 11b66d22 |
15 | a6cb6b2 |
hex | 7197422 |
119108642 has 4 divisors (see below), whose sum is σ = 178662966. Its totient is φ = 59554320.
The previous prime is 119108641. The next prime is 119108653. The reversal of 119108642 is 246801911.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 246801911 = 83 ⋅2973517.
It can be written as a sum of positive squares in only one way, i.e., 115756081 + 3352561 = 10759^2 + 1831^2 .
It is a junction number, because it is equal to n+sod(n) for n = 119108599 and 119108608.
It is not an unprimeable number, because it can be changed into a prime (119108641) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29777159 + ... + 29777162.
Almost surely, 2119108642 is an apocalyptic number.
119108642 is a deficient number, since it is larger than the sum of its proper divisors (59554324).
119108642 is an equidigital number, since it uses as much as digits as its factorization.
119108642 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 59554323.
The product of its (nonzero) digits is 3456, while the sum is 32.
The square root of 119108642 is about 10913.6905765190. The cubic root of 119108642 is about 492.0181130001.
The spelling of 119108642 in words is "one hundred nineteen million, one hundred eight thousand, six hundred forty-two".
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