Base | Representation |
---|---|
bin | 10000010100101… |
… | …01010010110000 |
3 | 100112122120200120 |
4 | 20022111102300 |
5 | 240023121014 |
6 | 21330450240 |
7 | 3251566200 |
oct | 1012252260 |
9 | 315576616 |
10 | 136926384 |
11 | 70322901 |
12 | 39a33980 |
13 | 224a233a |
14 | 14284400 |
15 | c04aba9 |
hex | 82954b0 |
136926384 has 60 divisors (see below), whose sum is σ = 411484824. Its totient is φ = 39121152.
The previous prime is 136926379. The next prime is 136926389. The reversal of 136926384 is 483629631.
136926384 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (136926379) and next prime (136926389).
It is a Harshad number since it is a multiple of its sum of digits (42).
It is not an unprimeable number, because it can be changed into a prime (136926389) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26757 + ... + 31460.
Almost surely, 2136926384 is an apocalyptic number.
136926384 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
136926384 is an abundant number, since it is smaller than the sum of its proper divisors (274558440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
136926384 is a wasteful number, since it uses less digits than its factorization.
136926384 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 58242 (or 58229 counting only the distinct ones).
The product of its digits is 186624, while the sum is 42.
The square root of 136926384 is about 11701.5547684912. The cubic root of 136926384 is about 515.4213211047.
Adding to 136926384 its sum of digits (42), we get a triangular number (136926426 = T16548).
The spelling of 136926384 in words is "one hundred thirty-six million, nine hundred twenty-six thousand, three hundred eighty-four".
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