Base | Representation |
---|---|
bin | 11100001110011100… |
… | …00110101000101011 |
3 | 1110010002000201222121 |
4 | 32013032012220223 |
5 | 222013300220433 |
6 | 10543400332111 |
7 | 1044342552025 |
oct | 160716065053 |
9 | 43102021877 |
10 | 15153523243 |
11 | 6476850331 |
12 | 2b2aa74037 |
13 | 15765ac801 |
14 | a3a789015 |
15 | 5da53cc2d |
hex | 387386a2b |
15153523243 has 8 divisors (see below), whose sum is σ = 15478263360. Its totient is φ = 14831046600.
The previous prime is 15153523181. The next prime is 15153523331. The reversal of 15153523243 is 34232535151.
15153523243 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-15153523243 is a prime.
It is a super-2 number, since 2×151535232432 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 15153523199 and 15153523208.
It is not an unprimeable number, because it can be changed into a prime (15153523843) 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, 552333 + ... + 579118.
It is an arithmetic number, because the mean of its divisors is an integer number (1934782920).
Almost surely, 215153523243 is an apocalyptic number.
15153523243 is a deficient number, since it is larger than the sum of its proper divisors (324740117).
15153523243 is a wasteful number, since it uses less digits than its factorization.
15153523243 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1131737.
The product of its digits is 54000, while the sum is 34.
The spelling of 15153523243 in words is "fifteen billion, one hundred fifty-three million, five hundred twenty-three thousand, two hundred forty-three".
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