Base | Representation |
---|---|
bin | 10010110100010001… |
… | …00010011011011010 |
3 | 222002000220222110011 |
4 | 21122020202123122 |
5 | 131142120402302 |
6 | 4350231312134 |
7 | 505224423214 |
oct | 113210423332 |
9 | 28060828404 |
10 | 10102122202 |
11 | 4314425a27 |
12 | 1b5b21b64a |
13 | c4cbc4c03 |
14 | 6bb9475b4 |
15 | 3e1d315d7 |
hex | 25a2226da |
10102122202 has 4 divisors (see below), whose sum is σ = 15153183306. Its totient is φ = 5051061100.
The previous prime is 10102122119. The next prime is 10102122209. The reversal of 10102122202 is 20222120101.
It is a happy number.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 7951110561 + 2151011641 = 89169^2 + 46379^2 .
It is not an unprimeable number, because it can be changed into a prime (10102122209) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2525530549 + ... + 2525530552.
Almost surely, 210102122202 is an apocalyptic number.
10102122202 is a deficient number, since it is larger than the sum of its proper divisors (5051061104).
10102122202 is an equidigital number, since it uses as much as digits as its factorization.
10102122202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5051061103.
The product of its (nonzero) digits is 32, while the sum is 13.
Adding to 10102122202 its reverse (20222120101), we get a palindrome (30324242303).
It can be divided in two parts, 1010 and 2122202, that added together give a palindrome (2123212).
The spelling of 10102122202 in words is "ten billion, one hundred two million, one hundred twenty-two thousand, two hundred two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •