Base | Representation |
---|---|
bin | 1110001100101… |
… | …11000111001101 |
3 | 22022010022112002 |
4 | 13012113013031 |
5 | 220442424140 |
6 | 15452522045 |
7 | 2644254530 |
oct | 706270715 |
9 | 268108462 |
10 | 119108045 |
11 | 61262701 |
12 | 33a80325 |
13 | 1b8a3c44 |
14 | 11b66a17 |
15 | a6cb415 |
hex | 71971cd |
119108045 has 32 divisors (see below), whose sum is σ = 169967616. Its totient is φ = 78408000.
The previous prime is 119108039. The next prime is 119108047. The reversal of 119108045 is 540801911.
It is not a de Polignac number, because 119108045 - 222 = 114913741 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 119107999 and 119108017.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (119108047) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 163472 + ... + 164198.
It is an arithmetic number, because the mean of its divisors is an integer number (5311488).
Almost surely, 2119108045 is an apocalyptic number.
It is an amenable number.
119108045 is a deficient number, since it is larger than the sum of its proper divisors (50859571).
119108045 is a wasteful number, since it uses less digits than its factorization.
119108045 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 921.
The product of its (nonzero) digits is 1440, while the sum is 29.
The square root of 119108045 is about 10913.6632255169. The cubic root of 119108045 is about 492.0172909626.
Adding to 119108045 its reverse (540801911), we get a palindrome (659909956).
The spelling of 119108045 in words is "one hundred nineteen million, one hundred eight thousand, forty-five".
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