Base | Representation |
---|---|
bin | 1001010101011110… |
… | …10011110001011010 |
3 | 110221021222121002121 |
4 | 10222233103301122 |
5 | 40231033341442 |
6 | 2145200451454 |
7 | 235126254145 |
oct | 45257236132 |
9 | 13837877077 |
10 | 5012012122 |
11 | 2142171987 |
12 | b7a619b8a |
13 | 61b4a6260 |
14 | 35790b05c |
15 | 1e502a967 |
hex | 12abd3c5a |
5012012122 has 32 divisors (see below), whose sum is σ = 8251689600. Its totient is φ = 2269021248.
The previous prime is 5012012081. The next prime is 5012012123. The reversal of 5012012122 is 2212102105.
It is a happy number.
It is a super-2 number, since 2×50120121222 = 50240531022149885768, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 5012012096 and 5012012105.
It is not an unprimeable number, because it can be changed into a prime (5012012123) 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, 743704 + ... + 750412.
It is an arithmetic number, because the mean of its divisors is an integer number (257865300).
Almost surely, 25012012122 is an apocalyptic number.
5012012122 is a deficient number, since it is larger than the sum of its proper divisors (3239677478).
5012012122 is a wasteful number, since it uses less digits than its factorization.
5012012122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7270.
The product of its (nonzero) digits is 80, while the sum is 16.
The square root of 5012012122 is about 70795.5656944699. The cubic root of 5012012122 is about 1711.3442141871.
Adding to 5012012122 its reverse (2212102105), we get a palindrome (7224114227).
The spelling of 5012012122 in words is "five billion, twelve million, twelve thousand, one hundred twenty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •