Base | Representation |
---|---|
bin | 1100000100001… |
… | …1011000010111 |
3 | 10112020010122000 |
4 | 3001003120113 |
5 | 100423421024 |
6 | 5004410343 |
7 | 1153105065 |
oct | 301033027 |
9 | 115203560 |
10 | 50607639 |
11 | 266262a5 |
12 | 14b469b3 |
13 | a63bb64 |
14 | 6a15035 |
15 | 4699cc9 |
hex | 3043617 |
50607639 has 16 divisors (see below), whose sum is σ = 77560800. Its totient is φ = 32574528.
The previous prime is 50607617. The next prime is 50607649. The reversal of 50607639 is 93670605.
It is a happy number.
It is not a de Polignac number, because 50607639 - 27 = 50607511 is a prime.
It is a super-2 number, since 2×506076392 = 5122266250308642, which contains 22 as substring.
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 congruent number.
It is not an unprimeable number, because it can be changed into a prime (50607649) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31534 + ... + 33099.
It is an arithmetic number, because the mean of its divisors is an integer number (4847550).
Almost surely, 250607639 is an apocalyptic number.
50607639 is a deficient number, since it is larger than the sum of its proper divisors (26953161).
50607639 is a wasteful number, since it uses less digits than its factorization.
50607639 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 64671 (or 64665 counting only the distinct ones).
The product of its (nonzero) digits is 34020, while the sum is 36.
The square root of 50607639 is about 7113.9046240444. The cubic root of 50607639 is about 369.8895189984.
The spelling of 50607639 in words is "fifty million, six hundred seven thousand, six hundred thirty-nine".
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