Base | Representation |
---|---|
bin | 1110101010111… |
… | …00111011100001 |
3 | 22120120022010011 |
4 | 13111130323201 |
5 | 223001022113 |
6 | 20113404521 |
7 | 3023012161 |
oct | 725347341 |
9 | 276508104 |
10 | 123064033 |
11 | 63514914 |
12 | 35269741 |
13 | 1c65a771 |
14 | 124b65a1 |
15 | ac0d63d |
hex | 755cee1 |
123064033 has 4 divisors (see below), whose sum is σ = 123094468. Its totient is φ = 123033600.
The previous prime is 123064027. The next prime is 123064043. The reversal of 123064033 is 330460321.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 57259489 + 65804544 = 7567^2 + 8112^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-123064033 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 123063995 and 123064013.
It is not an unprimeable number, because it can be changed into a prime (123064043) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8016 + ... + 17617.
It is an arithmetic number, because the mean of its divisors is an integer number (30773617).
Almost surely, 2123064033 is an apocalyptic number.
It is an amenable number.
123064033 is a deficient number, since it is larger than the sum of its proper divisors (30435).
123064033 is an equidigital number, since it uses as much as digits as its factorization.
123064033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30434.
The product of its (nonzero) digits is 1296, while the sum is 22.
The square root of 123064033 is about 11093.4229613767. The cubic root of 123064033 is about 497.4052686981.
The spelling of 123064033 in words is "one hundred twenty-three million, sixty-four thousand, thirty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.001 sec. • engine limits •