Base | Representation |
---|---|
bin | 1100001110001001010100… |
… | …10010111100101010101110 |
3 | 10112011011022120022000121000 |
4 | 12013010222102330222232 |
5 | 12010302101403344410 |
6 | 133053520412421130 |
7 | 5442414462531201 |
oct | 607045222745256 |
9 | 115134276260530 |
10 | 26874319981230 |
11 | 8621376021077 |
12 | 302050b4777a6 |
13 | 11cc311a31a47 |
14 | 68ca1ca33938 |
15 | 3190e1b00dc0 |
hex | 18712a4bcaae |
26874319981230 has 128 divisors (see below), whose sum is σ = 73334538224640. Its totient is φ = 6999530751360.
The previous prime is 26874319981139. The next prime is 26874319981241. The reversal of 26874319981230 is 3218991347862.
26874319981230 is a `hidden beast` number, since 2 + 6 + 8 + 7 + 4 + 319 + 9 + 81 + 230 = 666.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 511057519 + ... + 511110101.
It is an arithmetic number, because the mean of its divisors is an integer number (572926079880).
Almost surely, 226874319981230 is an apocalyptic number.
26874319981230 is an abundant number, since it is smaller than the sum of its proper divisors (46460218243410).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26874319981230 is a wasteful number, since it uses less digits than its factorization.
26874319981230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 96663 (or 96657 counting only the distinct ones).
The product of its (nonzero) digits is 31352832, while the sum is 63.
The spelling of 26874319981230 in words is "twenty-six trillion, eight hundred seventy-four billion, three hundred nineteen million, nine hundred eighty-one thousand, two hundred thirty".
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