Base | Representation |
---|---|
bin | 1100111001001101011101… |
… | …11110110101001111010011 |
3 | 10201101121200001012110210220 |
4 | 12130212232332311033103 |
5 | 12204023010243434400 |
6 | 140145353220324123 |
7 | 5654336630306601 |
oct | 634465676651723 |
9 | 121347601173726 |
10 | 28354014827475 |
11 | 9041963200957 |
12 | 321b246243643 |
13 | 12a8a06489b6c |
14 | 7004ad662871 |
15 | 3428465537a0 |
hex | 19c9aefb53d3 |
28354014827475 has 24 divisors (see below), whose sum is σ = 47159348275200. Its totient is φ = 15031589490720.
The previous prime is 28354014827429. The next prime is 28354014827483. The reversal of 28354014827475 is 57472841045382.
It is not a de Polignac number, because 28354014827475 - 214 = 28354014811091 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1131884275 + ... + 1131909324.
It is an arithmetic number, because the mean of its divisors is an integer number (1964972844800).
Almost surely, 228354014827475 is an apocalyptic number.
28354014827475 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
28354014827475 is a deficient number, since it is larger than the sum of its proper divisors (18805333447725).
28354014827475 is a wasteful number, since it uses less digits than its factorization.
28354014827475 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2263793779 (or 2263793774 counting only the distinct ones).
The product of its (nonzero) digits is 60211200, while the sum is 60.
The spelling of 28354014827475 in words is "twenty-eight trillion, three hundred fifty-four billion, fourteen million, eight hundred twenty-seven thousand, four hundred seventy-five".
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