Base | Representation |
---|---|
bin | 1110000110100000010… |
… | …0100000010010101000 |
3 | 212011022210210110212222 |
4 | 3201220010200102220 |
5 | 12432124112224010 |
6 | 303143350053212 |
7 | 23334350360222 |
oct | 3415004402250 |
9 | 764283713788 |
10 | 242264179880 |
11 | 9381a8a5088 |
12 | 3ab5194a208 |
13 | 19acb4b4738 |
14 | ba23275412 |
15 | 647db04355 |
hex | 38681204a8 |
242264179880 has 16 divisors (see below), whose sum is σ = 545094404820. Its totient is φ = 96905671936.
The previous prime is 242264179867. The next prime is 242264179889. The reversal of 242264179880 is 88971462242.
It can be written as a sum of positive squares in 2 ways, for example, as 220105475716 + 22158704164 = 469154^2 + 148858^2 .
It is not an unprimeable number, because it can be changed into a prime (242264179889) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3028302209 + ... + 3028302288.
Almost surely, 2242264179880 is an apocalyptic number.
242264179880 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
242264179880 is an abundant number, since it is smaller than the sum of its proper divisors (302830224940).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
242264179880 is a wasteful number, since it uses less digits than its factorization.
242264179880 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6056604508 (or 6056604504 counting only the distinct ones).
The product of its (nonzero) digits is 3096576, while the sum is 53.
The spelling of 242264179880 in words is "two hundred forty-two billion, two hundred sixty-four million, one hundred seventy-nine thousand, eight hundred eighty".
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