Base | Representation |
---|---|
bin | 110111111001001011… |
… | …0111010011111010010 |
3 | 102110211010000102211102 |
4 | 1233302112322133102 |
5 | 3431310213210002 |
6 | 131050251544402 |
7 | 11446313644133 |
oct | 1576226723722 |
9 | 373733012742 |
10 | 120030210002 |
11 | 469a4a1936a |
12 | 1b319a5b102 |
13 | b41b533b01 |
14 | 5b4936bc8a |
15 | 31c7971a02 |
hex | 1bf25ba7d2 |
120030210002 has 4 divisors (see below), whose sum is σ = 180045315006. Its totient is φ = 60015105000.
The previous prime is 120030209993. The next prime is 120030210023. The reversal of 120030210002 is 200012030021.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 200012030021 = 2207 ⋅90626203.
It can be written as a sum of positive squares in only one way, i.e., 91537107601 + 28493102401 = 302551^2 + 168799^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30007552499 + ... + 30007552502.
Almost surely, 2120030210002 is an apocalyptic number.
120030210002 is a deficient number, since it is larger than the sum of its proper divisors (60015105004).
120030210002 is an equidigital number, since it uses as much as digits as its factorization.
120030210002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 60015105003.
The product of its (nonzero) digits is 24, while the sum is 11.
Adding to 120030210002 its reverse (200012030021), we get a palindrome (320042240023).
The spelling of 120030210002 in words is "one hundred twenty billion, thirty million, two hundred ten thousand, two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •