Base | Representation |
---|---|
bin | 11100000001001001… |
… | …10101010111100100 |
3 | 1102211022020212112100 |
4 | 32000210311113210 |
5 | 221301230310231 |
6 | 10524335052100 |
7 | 1041520145601 |
oct | 160044652744 |
9 | 42738225470 |
10 | 15042041316 |
11 | 6419927305 |
12 | 2ab9671030 |
13 | 1559478a83 |
14 | a29a496a8 |
15 | 5d086b1e6 |
hex | 3809355e4 |
15042041316 has 27 divisors (see below), whose sum is σ = 38024797993. Its totient is φ = 5013768480.
The previous prime is 15042041299. The next prime is 15042041317. The reversal of 15042041316 is 61314024051.
It is a happy number.
The square root of 15042041316 is 122646.
It is a perfect power (a square), and thus also a powerful number.
15042041316 is a `hidden beast` number, since 1 + 504 + 20 + 4 + 131 + 6 = 666.
It can be written as a sum of positive squares in only one way, i.e., 12668402916 + 2373638400 = 112554^2 + 48720^2 .
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 15042041316.
It is not an unprimeable number, because it can be changed into a prime (15042041317) by changing a digit.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 725656 + ... + 746096.
Almost surely, 215042041316 is an apocalyptic number.
15042041316 is the 122646-th square number.
It is an amenable number.
15042041316 is an abundant number, since it is smaller than the sum of its proper divisors (22982756677).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
15042041316 is an frugal number, since it uses more digits than its factorization.
15042041316 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40892 (or 20446 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 27.
Adding to 15042041316 its reverse (61314024051), we get a palindrome (76356065367).
The spelling of 15042041316 in words is "fifteen billion, forty-two million, forty-one thousand, three hundred sixteen".
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