Base | Representation |
---|---|
bin | 100000001111000100001… |
… | …101100010010010101110 |
3 | 21211202211002200120121000 |
4 | 200033010031202102232 |
5 | 242243212202240420 |
6 | 4413352052421130 |
7 | 316020502443561 |
oct | 40170415422256 |
9 | 7752732616530 |
10 | 2215200040110 |
11 | 784508744102 |
12 | 2b93a20177a6 |
13 | 130b7a99bc05 |
14 | 793055884d8 |
15 | 3c950acc690 |
hex | 203c43624ae |
2215200040110 has 64 divisors (see below), whose sum is σ = 6097754972160. Its totient is φ = 571664524320.
The previous prime is 2215200039989. The next prime is 2215200040139. The reversal of 2215200040110 is 110400025122.
It is a super-2 number, since 2×22152000401102 (a number of 25 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 132321382 + ... + 132338121.
It is an arithmetic number, because the mean of its divisors is an integer number (95277421440).
Almost surely, 22215200040110 is an apocalyptic number.
2215200040110 is an abundant number, since it is smaller than the sum of its proper divisors (3882554932050).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2215200040110 is a wasteful number, since it uses less digits than its factorization.
2215200040110 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 264659550 (or 264659544 counting only the distinct ones).
The product of its (nonzero) digits is 160, while the sum is 18.
Adding to 2215200040110 its reverse (110400025122), we get a palindrome (2325600065232).
The spelling of 2215200040110 in words is "two trillion, two hundred fifteen billion, two hundred million, forty thousand, one hundred ten".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •