Base | Representation |
---|---|
bin | 1110110010101… |
… | …0011111001101 |
3 | 11022201221220021 |
4 | 3230222133031 |
5 | 111340240023 |
6 | 10053422141 |
7 | 1352221450 |
oct | 354523715 |
9 | 138657807 |
10 | 62040013 |
11 | 32024642 |
12 | 1893a951 |
13 | cb12689 |
14 | 834d497 |
15 | 56a735d |
hex | 3b2a7cd |
62040013 has 16 divisors (see below), whose sum is σ = 73598976. Its totient is φ = 51191280.
The previous prime is 62040007. The next prime is 62040037. The reversal of 62040013 is 31004026.
It is not a de Polignac number, because 62040013 - 25 = 62039981 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (62040413) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19920 + ... + 22822.
It is an arithmetic number, because the mean of its divisors is an integer number (4599936).
Almost surely, 262040013 is an apocalyptic number.
It is an amenable number.
62040013 is a deficient number, since it is larger than the sum of its proper divisors (11558963).
62040013 is a wasteful number, since it uses less digits than its factorization.
62040013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3024.
The product of its (nonzero) digits is 144, while the sum is 16.
The square root of 62040013 is about 7876.5482922407. The cubic root of 62040013 is about 395.8742862695.
Adding to 62040013 its reverse (31004026), we get a palindrome (93044039).
The spelling of 62040013 in words is "sixty-two million, forty thousand, thirteen".
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