Base | Representation |
---|---|
bin | 1101101111101100101100… |
… | …1110000111000101010010 |
3 | 1222111210120020021021220200 |
4 | 3123323023032013011102 |
5 | 3440103114212434302 |
6 | 52050510405520030 |
7 | 3116612550000534 |
oct | 333731316070522 |
9 | 58453506237820 |
10 | 15113104421202 |
11 | 48a74824a2247 |
12 | 1841030113016 |
13 | 85820c931bb8 |
14 | 3a369a0c3854 |
15 | 1b31d707a81c |
hex | dbecb387152 |
15113104421202 has 48 divisors (see below), whose sum is σ = 34188317991360. Its totient is φ = 4815912489696.
The previous prime is 15113104421189. The next prime is 15113104421231. The reversal of 15113104421202 is 20212440131151.
15113104421202 is a `hidden beast` number, since 1 + 5 + 1 + 1 + 3 + 10 + 442 + 1 + 202 = 666.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9724677 + ... + 11171192.
It is an arithmetic number, because the mean of its divisors is an integer number (712256624820).
Almost surely, 215113104421202 is an apocalyptic number.
15113104421202 is an abundant number, since it is smaller than the sum of its proper divisors (19075213570158).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
15113104421202 is a wasteful number, since it uses less digits than its factorization.
15113104421202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20897647 (or 20897644 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 27.
Adding to 15113104421202 its reverse (20212440131151), we get a palindrome (35325544552353).
The spelling of 15113104421202 in words is "fifteen trillion, one hundred thirteen billion, one hundred four million, four hundred twenty-one thousand, two hundred two".
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