Base | Representation |
---|---|
bin | 1110001011100… |
… | …11001110111010 |
3 | 22021211211221000 |
4 | 13011303032322 |
5 | 220423223312 |
6 | 15445425430 |
7 | 2643103212 |
oct | 705631672 |
9 | 267754830 |
10 | 118961082 |
11 | 61172249 |
12 | 33a0b276 |
13 | 1b852096 |
14 | 11b29242 |
15 | a69cadc |
hex | 71733ba |
118961082 has 16 divisors (see below), whose sum is σ = 264358080. Its totient is φ = 39653676.
The previous prime is 118961081. The next prime is 118961093. The reversal of 118961082 is 280169811.
It is a super-2 number, since 2×1189610822 = 28303478061221448, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (118961081) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1101438 + ... + 1101545.
It is an arithmetic number, because the mean of its divisors is an integer number (16522380).
Almost surely, 2118961082 is an apocalyptic number.
118961082 is an abundant number, since it is smaller than the sum of its proper divisors (145396998).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
118961082 is a wasteful number, since it uses less digits than its factorization.
118961082 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2202994 (or 2202988 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 36.
The square root of 118961082 is about 10906.9281651618. The cubic root of 118961082 is about 491.8148470469.
The spelling of 118961082 in words is "one hundred eighteen million, nine hundred sixty-one thousand, eighty-two".
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