Base | Representation |
---|---|
bin | 1110010110000… |
… | …0100100110101 |
3 | 11012012200001022 |
4 | 3211200210311 |
5 | 110400230110 |
6 | 5545310525 |
7 | 1330250300 |
oct | 345404465 |
9 | 135180038 |
10 | 60164405 |
11 | 30a63454 |
12 | 18195445 |
13 | c606a52 |
14 | 7dc1b37 |
15 | 5436755 |
hex | 3960935 |
60164405 has 24 divisors (see below), whose sum is σ = 86267448. Its totient is φ = 40134528.
The previous prime is 60164341. The next prime is 60164407. The reversal of 60164405 is 50446106.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 2798929 + 57365476 = 1673^2 + 7574^2 .
It is not a de Polignac number, because 60164405 - 26 = 60164341 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 (60164407) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5747 + ... + 12383.
It is an arithmetic number, because the mean of its divisors is an integer number (3594477).
Almost surely, 260164405 is an apocalyptic number.
It is an amenable number.
60164405 is a deficient number, since it is larger than the sum of its proper divisors (26103043).
60164405 is a wasteful number, since it uses less digits than its factorization.
60164405 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6693 (or 6686 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 26.
The square root of 60164405 is about 7756.5717298301. The cubic root of 60164405 is about 391.8440068096.
The spelling of 60164405 in words is "sixty million, one hundred sixty-four thousand, four hundred five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.061 sec. • engine limits •