Base | Representation |
---|---|
bin | 1100110110011111010010… |
… | …00100111101101000010011 |
3 | 10201001200021211222212001120 |
4 | 12123033221010331220103 |
5 | 12201010001024421343 |
6 | 140034410010133323 |
7 | 5644516353336243 |
oct | 633175104755023 |
9 | 121050254885046 |
10 | 28260500232723 |
11 | 90062356a4800 |
12 | 32050a8421243 |
13 | 129cc5248b225 |
14 | 6d9b5ba87b23 |
15 | 3401c1885683 |
hex | 19b3e913da13 |
28260500232723 has 24 divisors (see below), whose sum is σ = 41419521512208. Its totient is φ = 17126778240000.
The previous prime is 28260500232707. The next prime is 28260500232787. The reversal of 28260500232723 is 32723200506282.
It is not a de Polignac number, because 28260500232723 - 24 = 28260500232707 is a prime.
It is not an unprimeable number, because it can be changed into a prime (28260500232023) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6039103 + ... + 9643223.
It is an arithmetic number, because the mean of its divisors is an integer number (1725813396342).
Almost surely, 228260500232723 is an apocalyptic number.
28260500232723 is a deficient number, since it is larger than the sum of its proper divisors (13159021279485).
28260500232723 is a wasteful number, since it uses less digits than its factorization.
28260500232723 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3625747 (or 3625736 counting only the distinct ones).
The product of its (nonzero) digits is 483840, while the sum is 42.
The spelling of 28260500232723 in words is "twenty-eight trillion, two hundred sixty billion, five hundred million, two hundred thirty-two thousand, seven hundred twenty-three".
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