| Base | Representation |
|---|---|
| bin | 11100011000001110… |
| … | …11001100111010100 |
| 3 | 1110022210120022112100 |
| 4 | 32030013121213110 |
| 5 | 222200311331202 |
| 6 | 10555452522100 |
| 7 | 1046360622435 |
| oct | 161407314724 |
| 9 | 43283508470 |
| 10 | 15235652052 |
| 11 | 6509145985 |
| 12 | 2b52480330 |
| 13 | 158a606b3a |
| 14 | a4764748c |
| 15 | 5e286241c |
| hex | 38c1d99d4 |
15235652052 has 36 divisors (see below), whose sum is σ = 38518605216. Its totient is φ = 5077724880.
The previous prime is 15235652041. The next prime is 15235652063. The reversal of 15235652052 is 25025653251.
15235652052 is a `hidden beast` number, since 1 + 5 + 23 + 565 + 20 + 52 = 666.
15235652052 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (15235652041) and next prime (15235652063).
It is a tau number, because it is divible by the number of its divisors (36).
It is a super-2 number, since 2×152356520522 (a number of 21 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 15235651998 and 15235652016.
It is a congruent number.
It is an unprimeable number.
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 11 ways as a sum of consecutive naturals, for example, 214777 + ... + 276767.
It is an arithmetic number, because the mean of its divisors is an integer number (1069961256).
Almost surely, 215235652052 is an apocalyptic number.
15235652052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
15235652052 is an abundant number, since it is smaller than the sum of its proper divisors (23282953164).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
15235652052 is a wasteful number, since it uses less digits than its factorization.
15235652052 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 68828 (or 68823 counting only the distinct ones).
The product of its (nonzero) digits is 90000, while the sum is 36.
The spelling of 15235652052 in words is "fifteen billion, two hundred thirty-five million, six hundred fifty-two thousand, fifty-two".
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