Base | Representation |
---|---|
bin | 1000101100101… |
… | …1111110001110 |
3 | 2112122201211101 |
4 | 2023023332032 |
5 | 33320041204 |
6 | 3342013314 |
7 | 622064152 |
oct | 213137616 |
9 | 75581741 |
10 | 36487054 |
11 | 1966129a |
12 | 1027723a |
13 | 7736896 |
14 | 4bbb062 |
15 | 330aea4 |
hex | 22cbf8e |
36487054 has 4 divisors (see below), whose sum is σ = 54730584. Its totient is φ = 18243526.
The previous prime is 36487051. The next prime is 36487067. The reversal of 36487054 is 45078463.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 45078463 = 263 ⋅171401.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (36487051) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9121762 + ... + 9121765.
It is an arithmetic number, because the mean of its divisors is an integer number (13682646).
Almost surely, 236487054 is an apocalyptic number.
36487054 is a deficient number, since it is larger than the sum of its proper divisors (18243530).
36487054 is a wasteful number, since it uses less digits than its factorization.
36487054 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18243529.
The product of its (nonzero) digits is 80640, while the sum is 37.
The square root of 36487054 is about 6040.4514731930. The cubic root of 36487054 is about 331.6751491760.
The spelling of 36487054 in words is "thirty-six million, four hundred eighty-seven thousand, fifty-four".
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