Base | Representation |
---|---|
bin | 1110001011011… |
… | …11010100011101 |
3 | 22021211000221100 |
4 | 13011233110131 |
5 | 220422220203 |
6 | 15445223313 |
7 | 2643005403 |
oct | 705572435 |
9 | 267730840 |
10 | 118945053 |
11 | 611611a7 |
12 | 33a01b39 |
13 | 1b8479b6 |
14 | 11b23473 |
15 | a697ea3 |
hex | 716f51d |
118945053 has 12 divisors (see below), whose sum is σ = 171959580. Its totient is φ = 79227456.
The previous prime is 118945031. The next prime is 118945069. The reversal of 118945053 is 350549811.
It can be written as a sum of positive squares in 2 ways, for example, as 53626329 + 65318724 = 7323^2 + 8082^2 .
It is not a de Polignac number, because 118945053 - 28 = 118944797 is a prime.
It is a super-3 number, since 3×1189450533 (a number of 25 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 118944999 and 118945017.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (118943053) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6475 + ... + 16727.
It is an arithmetic number, because the mean of its divisors is an integer number (14329965).
Almost surely, 2118945053 is an apocalyptic number.
It is an amenable number.
118945053 is a deficient number, since it is larger than the sum of its proper divisors (53014527).
118945053 is a wasteful number, since it uses less digits than its factorization.
118945053 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11548 (or 11545 counting only the distinct ones).
The product of its (nonzero) digits is 21600, while the sum is 36.
The square root of 118945053 is about 10906.1933322310. The cubic root of 118945053 is about 491.7927567572.
The spelling of 118945053 in words is "one hundred eighteen million, nine hundred forty-five thousand, fifty-three".
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