Base | Representation |
---|---|
bin | 1110000101101000111… |
… | …1100111100000101111 |
3 | 212010201122022021210120 |
4 | 3201122033213200233 |
5 | 12431140221241030 |
6 | 303104342140023 |
7 | 23325532600116 |
oct | 3413217474057 |
9 | 763648267716 |
10 | 242032212015 |
11 | 93710968200 |
12 | 3aaa8121613 |
13 | 19a92416849 |
14 | ba00530c7d |
15 | 6468583010 |
hex | 385a3e782f |
242032212015 has 24 divisors (see below), whose sum is σ = 425656653744. Its totient is φ = 117348950400.
The previous prime is 242032212013. The next prime is 242032212017. The reversal of 242032212015 is 510212230242.
It is an interprime number because it is at equal distance from previous prime (242032212013) and next prime (242032212017).
It is not a de Polignac number, because 242032212015 - 21 = 242032212013 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (242032212013) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 66673726 + ... + 66677355.
It is an arithmetic number, because the mean of its divisors is an integer number (17735693906).
Almost surely, 2242032212015 is an apocalyptic number.
242032212015 is a deficient number, since it is larger than the sum of its proper divisors (183624441729).
242032212015 is a wasteful number, since it uses less digits than its factorization.
242032212015 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 133351111 (or 133351100 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 24.
Adding to 242032212015 its reverse (510212230242), we get a palindrome (752244442257).
The spelling of 242032212015 in words is "two hundred forty-two billion, thirty-two million, two hundred twelve thousand, fifteen".
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