Base | Representation |
---|---|
bin | 11100001110010001… |
… | …10011001011100100 |
3 | 1110002222102002201001 |
4 | 32013020303023210 |
5 | 222012421222321 |
6 | 10543310443044 |
7 | 1044325001251 |
oct | 160710631344 |
9 | 43088362631 |
10 | 15152132836 |
11 | 6475a90735 |
12 | 2b2a503484 |
13 | 1576213999 |
14 | a3a506428 |
15 | 5da365c91 |
hex | 3872332e4 |
15152132836 has 9 divisors (see below), whose sum is σ = 26516663299. Its totient is φ = 7575943324.
The previous prime is 15152132833. The next prime is 15152132843. The reversal of 15152132836 is 63823125151.
The square root of 15152132836 is 123094.
It is a perfect power (a square), and thus also a powerful number.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 15152132795 and 15152132804.
It is not an unprimeable number, because it can be changed into a prime (15152132833) by changing a digit.
It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 215415 + ... + 276961.
Almost surely, 215152132836 is an apocalyptic number.
15152132836 is the 123094-th square number.
It is an amenable number.
15152132836 is a deficient number, since it is larger than the sum of its proper divisors (11364530463).
15152132836 is an frugal number, since it uses more digits than its factorization.
15152132836 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 123098 (or 61549 counting only the distinct ones).
The product of its digits is 43200, while the sum is 37.
Adding to 15152132836 its reverse (63823125151), we get a palindrome (78975257987).
The spelling of 15152132836 in words is "fifteen billion, one hundred fifty-two million, one hundred thirty-two thousand, eight hundred thirty-six".
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