Base | Representation |
---|---|
bin | 11100001110011000… |
… | …10110011110101000 |
3 | 1110010001011101210222 |
4 | 32013030112132220 |
5 | 222013141020343 |
6 | 10543342425212 |
7 | 1044335626466 |
oct | 160714263650 |
9 | 43101141728 |
10 | 15153063848 |
11 | 647656716a |
12 | 2b2a892208 |
13 | 157647b690 |
14 | a3a6a9836 |
15 | 5da49ba68 |
hex | 3873167a8 |
15153063848 has 16 divisors (see below), whose sum is σ = 30597532980. Its totient is φ = 6993721728.
The previous prime is 15153063799. The next prime is 15153063851. The reversal of 15153063848 is 84836035151.
15153063848 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 14622130084 + 530933764 = 120922^2 + 23042^2 .
It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 15153063799 and 15153063808.
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 3 ways as a sum of consecutive naturals, for example, 72851165 + ... + 72851372.
Almost surely, 215153063848 is an apocalyptic number.
It is an amenable number.
15153063848 is an abundant number, since it is smaller than the sum of its proper divisors (15444469132).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
15153063848 is a wasteful number, since it uses less digits than its factorization.
15153063848 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 145702556 (or 145702552 counting only the distinct ones).
The product of its (nonzero) digits is 345600, while the sum is 44.
Adding to 15153063848 its reverse (84836035151), we get a palindrome (99989098999).
The spelling of 15153063848 in words is "fifteen billion, one hundred fifty-three million, sixty-three thousand, eight hundred forty-eight".
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