Base | Representation |
---|---|
bin | 111000110111001110… |
… | …1000101010100011010 |
3 | 102200012012122120221112 |
4 | 1301232131011110122 |
5 | 4000041210431020 |
6 | 132033024140322 |
7 | 11552024406521 |
oct | 1615635052432 |
9 | 380165576845 |
10 | 122112202010 |
11 | 47873177817 |
12 | 1b7bb1676a2 |
13 | b690988146 |
14 | 5ca5a8b4b8 |
15 | 329a62d2c5 |
hex | 1c6e74551a |
122112202010 has 8 divisors (see below), whose sum is σ = 219801963636. Its totient is φ = 48844880800.
The previous prime is 122112201923. The next prime is 122112202027. The reversal of 122112202010 is 10202211221.
It can be written as a sum of positive squares in 2 ways, for example, as 119364031081 + 2748170929 = 345491^2 + 52423^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×1221122020102 (a number of 23 digits) contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6105610091 + ... + 6105610110.
Almost surely, 2122112202010 is an apocalyptic number.
122112202010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
122112202010 is a deficient number, since it is larger than the sum of its proper divisors (97689761626).
122112202010 is a wasteful number, since it uses less digits than its factorization.
122112202010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12211220208.
The product of its (nonzero) digits is 32, while the sum is 14.
Adding to 122112202010 its reverse (10202211221), we get a palindrome (132314413231).
The spelling of 122112202010 in words is "one hundred twenty-two billion, one hundred twelve million, two hundred two thousand, ten".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •