Base | Representation |
---|---|
bin | 11100101110100… |
… | …00110010110010 |
3 | 121210110000012200 |
4 | 32113100302302 |
5 | 443142312442 |
6 | 35525004030 |
7 | 5654201016 |
oct | 1627206262 |
9 | 553400180 |
10 | 240979122 |
11 | 1140321aa |
12 | 68853616 |
13 | 3ac046c7 |
14 | 2400c546 |
15 | 1625134c |
hex | e5d0cb2 |
240979122 has 12 divisors (see below), whose sum is σ = 522121470. Its totient is φ = 80326368.
The previous prime is 240979103. The next prime is 240979127. The reversal of 240979122 is 221979042.
240979122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 135280161 + 105698961 = 11631^2 + 10281^2 .
It is not an unprimeable number, because it can be changed into a prime (240979127) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6693847 + ... + 6693882.
Almost surely, 2240979122 is an apocalyptic number.
240979122 is an abundant number, since it is smaller than the sum of its proper divisors (281142348).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
240979122 is a wasteful number, since it uses less digits than its factorization.
240979122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13387737 (or 13387734 counting only the distinct ones).
The product of its (nonzero) digits is 18144, while the sum is 36.
The square root of 240979122 is about 15523.5022465937. The cubic root of 240979122 is about 622.2904544624.
The spelling of 240979122 in words is "two hundred forty million, nine hundred seventy-nine thousand, one hundred twenty-two".
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