Base | Representation |
---|---|
bin | 110110111110000001… |
… | …1010000010110111101 |
3 | 102021200210010212012201 |
4 | 1231330003100112331 |
5 | 3413224102021323 |
6 | 130121305231501 |
7 | 11346162610255 |
oct | 1557403202675 |
9 | 367623125181 |
10 | 118045345213 |
11 | 4607657a044 |
12 | 1aa65192591 |
13 | b1932587c3 |
14 | 59db8d2965 |
15 | 310d59d8ad |
hex | 1b7c0d05bd |
118045345213 has 2 divisors, whose sum is σ = 118045345214. Its totient is φ = 118045345212.
The previous prime is 118045345193. The next prime is 118045345259. The reversal of 118045345213 is 312543540811.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 64583581689 + 53461763524 = 254133^2 + 231218^2 .
It is a cyclic number.
It is not a de Polignac number, because 118045345213 - 213 = 118045337021 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (118045345013) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59022672606 + 59022672607.
It is an arithmetic number, because the mean of its divisors is an integer number (59022672607).
Almost surely, 2118045345213 is an apocalyptic number.
It is an amenable number.
118045345213 is a deficient number, since it is larger than the sum of its proper divisors (1).
118045345213 is an equidigital number, since it uses as much as digits as its factorization.
118045345213 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 57600, while the sum is 37.
The spelling of 118045345213 in words is "one hundred eighteen billion, forty-five million, three hundred forty-five thousand, two hundred thirteen".
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