Base | Representation |
---|---|
bin | 10110100011010101… |
… | …101011010101101110 |
3 | 2022111121011212202222 |
4 | 112203111223111232 |
5 | 344043043031410 |
6 | 15042503515342 |
7 | 1515034563656 |
oct | 264325532556 |
9 | 68447155688 |
10 | 24215205230 |
11 | a2a6941107 |
12 | 4839758b52 |
13 | 238ba78508 |
14 | 125a059366 |
15 | 96ad50955 |
hex | 5a356b56e |
24215205230 has 64 divisors (see below), whose sum is σ = 45852162048. Its totient is φ = 9189987840.
The previous prime is 24215205211. The next prime is 24215205247. The reversal of 24215205230 is 3250251242.
It is a self number, because there is not a number n which added to its sum of digits gives 24215205230.
It is a congruent number.
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, 17016299 + ... + 17017721.
It is an arithmetic number, because the mean of its divisors is an integer number (716440032).
Almost surely, 224215205230 is an apocalyptic number.
24215205230 is a deficient number, since it is larger than the sum of its proper divisors (21636956818).
24215205230 is a wasteful number, since it uses less digits than its factorization.
24215205230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2001.
The product of its (nonzero) digits is 4800, while the sum is 26.
Adding to 24215205230 its reverse (3250251242), we get a palindrome (27465456472).
The spelling of 24215205230 in words is "twenty-four billion, two hundred fifteen million, two hundred five thousand, two hundred thirty".
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