Base | Representation |
---|---|
bin | 10000010100101… |
… | …10001011011110 |
3 | 100112122202200000 |
4 | 20022112023132 |
5 | 240023230024 |
6 | 21330515130 |
7 | 3251612604 |
oct | 1012261336 |
9 | 315582600 |
10 | 136930014 |
11 | 70325601 |
12 | 39a35aa6 |
13 | 224a3ba0 |
14 | 14285874 |
15 | c04bcc9 |
hex | 82962de |
136930014 has 48 divisors (see below), whose sum is σ = 331352112. Its totient is φ = 42130368.
The previous prime is 136930009. The next prime is 136930021. The reversal of 136930014 is 410039631.
It is a Harshad number since it is a multiple of its sum of digits (27).
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 136930014.
It is a congruent number.
It is an unprimeable number.
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 23 ways as a sum of consecutive naturals, for example, 4519 + ... + 17154.
It is an arithmetic number, because the mean of its divisors is an integer number (6903169).
Almost surely, 2136930014 is an apocalyptic number.
136930014 is an abundant number, since it is smaller than the sum of its proper divisors (194422098).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
136930014 is a wasteful number, since it uses less digits than its factorization.
136930014 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21703 (or 21691 counting only the distinct ones).
The product of its (nonzero) digits is 1944, while the sum is 27.
The square root of 136930014 is about 11701.7098750567. The cubic root of 136930014 is about 515.4258757732.
Adding to 136930014 its reverse (410039631), we get a palindrome (546969645).
The spelling of 136930014 in words is "one hundred thirty-six million, nine hundred thirty thousand, fourteen".
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