Base | Representation |
---|---|
bin | 10111110111101010… |
… | …10010000001000010 |
3 | 1020002002122121011200 |
4 | 23323311102001002 |
5 | 202221113430414 |
6 | 5515341322030 |
7 | 632365363104 |
oct | 137365220102 |
9 | 36062577150 |
10 | 12814983234 |
11 | 54867a6639 |
12 | 2597866316 |
13 | 1292c62521 |
14 | 897d67574 |
15 | 5000a7109 |
hex | 2fbd52042 |
12814983234 has 12 divisors (see below), whose sum is σ = 27765797046. Its totient is φ = 4271661072.
The previous prime is 12814983221. The next prime is 12814983271. The reversal of 12814983234 is 43238941821.
12814983234 is a `hidden beast` number, since 1 + 281 + 49 + 8 + 323 + 4 = 666.
It can be written as a sum of positive squares in only one way, i.e., 11438944209 + 1376039025 = 106953^2 + 37095^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 12814983234.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 355971739 + ... + 355971774.
Almost surely, 212814983234 is an apocalyptic number.
12814983234 is an abundant number, since it is smaller than the sum of its proper divisors (14950813812).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12814983234 is a wasteful number, since it uses less digits than its factorization.
12814983234 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 711943521 (or 711943518 counting only the distinct ones).
The product of its digits is 331776, while the sum is 45.
The spelling of 12814983234 in words is "twelve billion, eight hundred fourteen million, nine hundred eighty-three thousand, two hundred thirty-four".
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