Base | Representation |
---|---|
bin | 1011100010010111101101… |
… | …1111000011011110101110 |
3 | 1122220200111010201102120210 |
4 | 2320211323133003132232 |
5 | 3130313101200211444 |
6 | 42551243102323250 |
7 | 2446316566221435 |
oct | 270457337033656 |
9 | 48820433642523 |
10 | 12685110163374 |
11 | 40507a7a948a0 |
12 | 150a561889526 |
13 | 71027c0a22bc |
14 | 31bd6957811c |
15 | 16ee7ebc47b9 |
hex | b897b7c37ae |
12685110163374 has 64 divisors (see below), whose sum is σ = 28394539165440. Its totient is φ = 3744543264000.
The previous prime is 12685110163373. The next prime is 12685110163469. The reversal of 12685110163374 is 47336101158621.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12685110163373) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1757304 + ... + 5334635.
It is an arithmetic number, because the mean of its divisors is an integer number (443664674460).
Almost surely, 212685110163374 is an apocalyptic number.
12685110163374 is an abundant number, since it is smaller than the sum of its proper divisors (15709429002066).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12685110163374 is a wasteful number, since it uses less digits than its factorization.
12685110163374 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7092657.
The product of its (nonzero) digits is 725760, while the sum is 48.
The spelling of 12685110163374 in words is "twelve trillion, six hundred eighty-five billion, one hundred ten million, one hundred sixty-three thousand, three hundred seventy-four".
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