Base | Representation |
---|---|
bin | 10010110101010110… |
… | …01010101101111010 |
3 | 222002200000012000102 |
4 | 21122223022231322 |
5 | 131201431400442 |
6 | 4351154035402 |
7 | 505364532362 |
oct | 113253125572 |
9 | 28080005012 |
10 | 10111200122 |
11 | 4319566341 |
12 | 1b62278b62 |
13 | c51a52b6a |
14 | 6bcc2b9a2 |
15 | 3e2a26232 |
hex | 25aacab7a |
10111200122 has 8 divisors (see below), whose sum is σ = 15167226996. Its totient is φ = 5055457792.
The previous prime is 10111200101. The next prime is 10111200139. The reversal of 10111200122 is 22100211101.
It can be written as a sum of positive squares in 2 ways, for example, as 8606458441 + 1504741681 = 92771^2 + 38791^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
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, 101348 + ... + 174624.
Almost surely, 210111200122 is an apocalyptic number.
10111200122 is a deficient number, since it is larger than the sum of its proper divisors (5056026874).
10111200122 is an equidigital number, since it uses as much as digits as its factorization.
10111200122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 142272.
The product of its (nonzero) digits is 8, while the sum is 11.
Adding to 10111200122 its reverse (22100211101), we get a palindrome (32211411223).
The spelling of 10111200122 in words is "ten billion, one hundred eleven million, two hundred thousand, one hundred twenty-two".
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