Base | Representation |
---|---|
bin | 1101000001000110101001… |
… | …10111000001000101001010 |
3 | 10202100112201201112000100102 |
4 | 12200203110313001011022 |
5 | 12222443434203041212 |
6 | 140514130044405402 |
7 | 6013050652011413 |
oct | 640432467010512 |
9 | 122315651460312 |
10 | 28625233252682 |
11 | 9136990a05000 |
12 | 3263918846862 |
13 | 12c846a499531 |
14 | 70d67c0c480a |
15 | 34991c0635c2 |
hex | 1a08d4dc114a |
28625233252682 has 64 divisors (see below), whose sum is σ = 47410079891328. Its totient is φ = 12961469664000.
The previous prime is 28625233252667. The next prime is 28625233252709.
28625233252682 is nontrivially palindromic in base 10.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1530669932 + ... + 1530688632.
It is an arithmetic number, because the mean of its divisors is an integer number (740782498302).
Almost surely, 228625233252682 is an apocalyptic number.
28625233252682 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
28625233252682 is a deficient number, since it is larger than the sum of its proper divisors (18784846638646).
28625233252682 is a wasteful number, since it uses less digits than its factorization.
28625233252682 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20916 (or 20894 counting only the distinct ones).
The product of its digits is 33177600, while the sum is 56.
The spelling of 28625233252682 in words is "twenty-eight trillion, six hundred twenty-five billion, two hundred thirty-three million, two hundred fifty-two thousand, six hundred eighty-two".
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