Base | Representation |
---|---|
bin | 10000010010110… |
… | …00101001111110 |
3 | 100112011221222200 |
4 | 20021120221332 |
5 | 234442144024 |
6 | 21321252330 |
7 | 3246513114 |
oct | 1011305176 |
9 | 315157880 |
10 | 136678014 |
11 | 70173240 |
12 | 399340a6 |
13 | 22416285 |
14 | 1421bab4 |
15 | beec2c9 |
hex | 8258a7e |
136678014 has 24 divisors (see below), whose sum is σ = 323057592. Its totient is φ = 41417520.
The previous prime is 136678007. The next prime is 136678019. The reversal of 136678014 is 410876631.
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 136678014.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (136678019) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 344949 + ... + 345344.
It is an arithmetic number, because the mean of its divisors is an integer number (13460733).
Almost surely, 2136678014 is an apocalyptic number.
136678014 is an abundant number, since it is smaller than the sum of its proper divisors (186379578).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
136678014 is a wasteful number, since it uses less digits than its factorization.
136678014 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 690312 (or 690309 counting only the distinct ones).
The product of its (nonzero) digits is 24192, while the sum is 36.
The square root of 136678014 is about 11690.9372592620. The cubic root of 136678014 is about 515.1094925394.
The spelling of 136678014 in words is "one hundred thirty-six million, six hundred seventy-eight thousand, fourteen".
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