Base | Representation |
---|---|
bin | 1110000111000100010… |
… | …1110000111101010100 |
3 | 212011201100112121020210 |
4 | 3201301011300331110 |
5 | 12432431332131421 |
6 | 303210353325420 |
7 | 23341165540062 |
oct | 3416105607524 |
9 | 764640477223 |
10 | 242415505236 |
11 | 93898262063 |
12 | 3ab94566870 |
13 | 19b23958978 |
14 | ba393c7032 |
15 | 648c046576 |
hex | 3871170f54 |
242415505236 has 48 divisors (see below), whose sum is σ = 575056471808. Its totient is φ = 79460092800.
The previous prime is 242415505231. The next prime is 242415505253. The reversal of 242415505236 is 632505514242.
242415505236 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 242415505194 and 242415505203.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (242415505231) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2955621 + ... + 3036531.
Almost surely, 2242415505236 is an apocalyptic number.
It is an amenable number.
242415505236 is an abundant number, since it is smaller than the sum of its proper divisors (332640966572).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
242415505236 is a wasteful number, since it uses less digits than its factorization.
242415505236 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 85072 (or 85070 counting only the distinct ones).
The product of its (nonzero) digits is 288000, while the sum is 39.
The spelling of 242415505236 in words is "two hundred forty-two billion, four hundred fifteen million, five hundred five thousand, two hundred thirty-six".
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