Base | Representation |
---|---|
bin | 1011100111100010110111… |
… | …1110101000000110000100 |
3 | 1200020011221022101211101202 |
4 | 2321320231332220012010 |
5 | 3133242130024131210 |
6 | 43100144012442032 |
7 | 2455614505403426 |
oct | 271705576500604 |
9 | 50204838354352 |
10 | 12774004130180 |
11 | 408547434a867 |
12 | 1523830179318 |
13 | 718777a10767 |
14 | 32239d606816 |
15 | 172433dc79a5 |
hex | b9e2dfa8184 |
12774004130180 has 24 divisors (see below), whose sum is σ = 26834172411480. Its totient is φ = 5107932368640.
The previous prime is 12774004130149. The next prime is 12774004130197. The reversal of 12774004130180 is 8103140047721.
12774004130180 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 8635228907776 + 4138775222404 = 2938576^2 + 2034398^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104267465 + ... + 104389904.
It is an arithmetic number, because the mean of its divisors is an integer number (1118090517145).
Almost surely, 212774004130180 is an apocalyptic number.
12774004130180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12774004130180 is an abundant number, since it is smaller than the sum of its proper divisors (14060168281300).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12774004130180 is a wasteful number, since it uses less digits than its factorization.
12774004130180 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 208660439 (or 208660437 counting only the distinct ones).
The product of its (nonzero) digits is 37632, while the sum is 38.
The spelling of 12774004130180 in words is "twelve trillion, seven hundred seventy-four billion, four million, one hundred thirty thousand, one hundred eighty".
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