Base | Representation |
---|---|
bin | 1011000011010111111001… |
… | …1011101110100001100110 |
3 | 1121000202221110012001122210 |
4 | 2300311332123232201212 |
5 | 3043101442410144204 |
6 | 41502453031504250 |
7 | 2362665231614601 |
oct | 260657633564146 |
9 | 47022843161583 |
10 | 12152583678054 |
11 | 396597773a576 |
12 | 1443303828086 |
13 | 6a1ca3318a11 |
14 | 30028c563338 |
15 | 1611b3759389 |
hex | b0d7e6ee866 |
12152583678054 has 16 divisors (see below), whose sum is σ = 25584386690880. Its totient is φ = 3837658003560.
The previous prime is 12152583678019. The next prime is 12152583678083. The reversal of 12152583678054 is 45087638525121.
It is a Harshad number since it is a multiple of its sum of digits (57).
It is a junction number, because it is equal to n+sod(n) for n = 12152583677985 and 12152583678003.
It is a congruent number.
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, 53300805492 + ... + 53300805719.
It is an arithmetic number, because the mean of its divisors is an integer number (1599024168180).
Almost surely, 212152583678054 is an apocalyptic number.
12152583678054 is an abundant number, since it is smaller than the sum of its proper divisors (13431803012826).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12152583678054 is a wasteful number, since it uses less digits than its factorization.
12152583678054 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 106601611235.
The product of its (nonzero) digits is 16128000, while the sum is 57.
The spelling of 12152583678054 in words is "twelve trillion, one hundred fifty-two billion, five hundred eighty-three million, six hundred seventy-eight thousand, fifty-four".
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