Base | Representation |
---|---|
bin | 110001110110… |
… | …101100001010 |
3 | 220120222101111 |
4 | 301312230022 |
5 | 11321202231 |
6 | 1144040534 |
7 | 216041143 |
oct | 61665412 |
9 | 26528344 |
10 | 13069066 |
11 | 7416a8a |
12 | 446314a |
13 | 292779a |
14 | 1a42aca |
15 | 12324b1 |
hex | c76b0a |
13069066 has 8 divisors (see below), whose sum is σ = 20133540. Its totient is φ = 6357888.
The previous prime is 13069051. The next prime is 13069079. The reversal of 13069066 is 66096031.
13069066 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 13068225 + 841 = 3615^2 + 29^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×130690662 = 341600972224712, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88231 + ... + 88378.
Almost surely, 213069066 is an apocalyptic number.
13069066 is a deficient number, since it is larger than the sum of its proper divisors (7064474).
13069066 is a wasteful number, since it uses less digits than its factorization.
13069066 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 176648.
The product of its (nonzero) digits is 5832, while the sum is 31.
The square root of 13069066 is about 3615.1163190138. The cubic root of 13069066 is about 235.5491368087.
It can be divided in two parts, 130 and 69066, that added together give a palindrome (69196).
The spelling of 13069066 in words is "thirteen million, sixty-nine thousand, sixty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •