Base | Representation |
---|---|
bin | 100000001100010100000… |
… | …111101100100000000100 |
3 | 21211111012012121111222021 |
4 | 200030110013230200010 |
5 | 242221134401002134 |
6 | 4412142555212524 |
7 | 315554340230614 |
oct | 40142407544004 |
9 | 7744165544867 |
10 | 2212245719044 |
11 | 783232042a49 |
12 | 2b88b8747144 |
13 | 1307c98bc03a |
14 | 79105072a44 |
15 | 3c82b55d0b4 |
hex | 203141ec804 |
2212245719044 has 27 divisors (see below), whose sum is σ = 3955803434247. Its totient is φ = 1082519911944.
The previous prime is 2212245719011. The next prime is 2212245719069. The reversal of 2212245719044 is 4409175422122.
The square root of 2212245719044 is 1487362.
It is a perfect power (a square), and thus also a powerful number.
It is a super-2 number, since 2×22122457190442 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 139804117 + ... + 139819939.
Almost surely, 22212245719044 is an apocalyptic number.
2212245719044 is the 1487362-nd square number.
It is an amenable number.
2212245719044 is a deficient number, since it is larger than the sum of its proper divisors (1743557715203).
2212245719044 is an frugal number, since it uses more digits than its factorization.
2212245719044 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31744 (or 15872 counting only the distinct ones).
The product of its (nonzero) digits is 322560, while the sum is 43.
The spelling of 2212245719044 in words is "two trillion, two hundred twelve billion, two hundred forty-five million, seven hundred nineteen thousand, forty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •