Base | Representation |
---|---|
bin | 1101110010010100100010… |
… | …1000110000010011100000 |
3 | 1222200002212002221221210122 |
4 | 3130211020220300103200 |
5 | 3441322402001341002 |
6 | 52123321201215412 |
7 | 3123066202031135 |
oct | 334451050602340 |
9 | 58602762857718 |
10 | 15158158230752 |
11 | 49145a2170199 |
12 | 1849904631568 |
13 | 85c53ca333c4 |
14 | 3a593195c58c |
15 | 1b44725976a2 |
hex | dc948a304e0 |
15158158230752 has 48 divisors (see below), whose sum is σ = 29900997355824. Its totient is φ = 7564267776000.
The previous prime is 15158158230751. The next prime is 15158158230773. The reversal of 15158158230752 is 25703285185151.
It is a junction number, because it is equal to n+sod(n) for n = 15158158230694 and 15158158230703.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (15158158230751) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35544227 + ... + 35968157.
It is an arithmetic number, because the mean of its divisors is an integer number (622937444913).
Almost surely, 215158158230752 is an apocalyptic number.
It is an amenable number.
15158158230752 is a deficient number, since it is larger than the sum of its proper divisors (14742839125072).
15158158230752 is a wasteful number, since it uses less digits than its factorization.
15158158230752 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 426123 (or 426115 counting only the distinct ones).
The product of its (nonzero) digits is 3360000, while the sum is 53.
The spelling of 15158158230752 in words is "fifteen trillion, one hundred fifty-eight billion, one hundred fifty-eight million, two hundred thirty thousand, seven hundred fifty-two".
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