Base | Representation |
---|---|
bin | 11000001110001001… |
… | …11101010101111010 |
3 | 1020120020122110200001 |
4 | 30013010331111322 |
5 | 203112413022414 |
6 | 5550201103214 |
7 | 640146064252 |
oct | 140704752572 |
9 | 36506573601 |
10 | 13003642234 |
11 | 5573242970 |
12 | 262aa87b0a |
13 | 12c307877b |
14 | 8b5036962 |
15 | 511921074 |
hex | 30713d57a |
13003642234 has 32 divisors (see below), whose sum is σ = 21438743040. Its totient is φ = 5866417200.
The previous prime is 13003642213. The next prime is 13003642247. The reversal of 13003642234 is 43224630031.
It is a super-2 number, since 2×130036422342 (a number of 21 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2245707 + ... + 2251489.
It is an arithmetic number, because the mean of its divisors is an integer number (669960720).
Almost surely, 213003642234 is an apocalyptic number.
13003642234 is a deficient number, since it is larger than the sum of its proper divisors (8435100806).
13003642234 is a wasteful number, since it uses less digits than its factorization.
13003642234 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6546.
The product of its (nonzero) digits is 10368, while the sum is 28.
The spelling of 13003642234 in words is "thirteen billion, three million, six hundred forty-two thousand, two hundred thirty-four".
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