Base | Representation |
---|---|
bin | 11100000011010101… |
… | …11100101001011110 |
3 | 1102212120211200000022 |
4 | 32001222330221132 |
5 | 221320431434324 |
6 | 10530233032142 |
7 | 1042132316366 |
oct | 160152745136 |
9 | 42776750008 |
10 | 15060421214 |
11 | 6429240403 |
12 | 2b03855652 |
13 | 1560212957 |
14 | a2c2719a6 |
15 | 5d229c05e |
hex | 381abca5e |
15060421214 has 16 divisors (see below), whose sum is σ = 22867608960. Its totient is φ = 7437923160.
The previous prime is 15060421213. The next prime is 15060421237. The reversal of 15060421214 is 41212406051.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (15060421213) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1574057 + ... + 1583595.
It is an arithmetic number, because the mean of its divisors is an integer number (1429225560).
Almost surely, 215060421214 is an apocalyptic number.
15060421214 is a deficient number, since it is larger than the sum of its proper divisors (7807187746).
15060421214 is an equidigital number, since it uses as much as digits as its factorization.
15060421214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19135.
The product of its (nonzero) digits is 1920, while the sum is 26.
Adding to 15060421214 its reverse (41212406051), we get a palindrome (56272827265).
The spelling of 15060421214 in words is "fifteen billion, sixty million, four hundred twenty-one thousand, two hundred fourteen".
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