Base | Representation |
---|---|
bin | 110001110100… |
… | …111110101100 |
3 | 220120121210000 |
4 | 301310332230 |
5 | 11320441220 |
6 | 1143544300 |
7 | 216011544 |
oct | 61647654 |
9 | 26517700 |
10 | 13062060 |
11 | 74117a0 |
12 | 445b090 |
13 | 292453b |
14 | 1a40324 |
15 | 1230390 |
hex | c74fac |
13062060 has 120 divisors (see below), whose sum is σ = 44762256. Its totient is φ = 3162240.
The previous prime is 13062053. The next prime is 13062079. The reversal of 13062060 is 6026031.
It is a happy number.
It is a super-2 number, since 2×130620602 = 341234822887200, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 17454 + ... + 18186.
Almost surely, 213062060 is an apocalyptic number.
13062060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 13062060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22381128).
13062060 is an abundant number, since it is smaller than the sum of its proper divisors (31700196).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13062060 is a wasteful number, since it uses less digits than its factorization.
13062060 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 765 (or 754 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
The square root of 13062060 is about 3614.1472023148. The cubic root of 13062060 is about 235.5070386147.
Adding to 13062060 its reverse (6026031), we get a palindrome (19088091).
The spelling of 13062060 in words is "thirteen million, sixty-two thousand, sixty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.997 sec. • engine limits •