Base | Representation |
---|---|
bin | 1000001111011110… |
… | …1101101000011110 |
3 | 12201012001120212011 |
4 | 2003313231220132 |
5 | 14012334421001 |
6 | 1003311501434 |
7 | 105553155310 |
oct | 20367555036 |
9 | 5635046764 |
10 | 2212420126 |
11 | a35942a94 |
12 | 518b2787a |
13 | 29348c947 |
14 | 16db917b0 |
15 | ce371d51 |
hex | 83deda1e |
2212420126 has 8 divisors (see below), whose sum is σ = 3792720240. Its totient is φ = 948180048.
The previous prime is 2212420109. The next prime is 2212420157. The reversal of 2212420126 is 6210242122.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 2212420097 and 2212420106.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79014991 + ... + 79015018.
It is an arithmetic number, because the mean of its divisors is an integer number (474090030).
Almost surely, 22212420126 is an apocalyptic number.
2212420126 is a deficient number, since it is larger than the sum of its proper divisors (1580300114).
2212420126 is a wasteful number, since it uses less digits than its factorization.
2212420126 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 158030018.
The product of its (nonzero) digits is 768, while the sum is 22.
The square root of 2212420126 is about 47036.3702468632. The cubic root of 2212420126 is about 1303.0343569047.
Adding to 2212420126 its reverse (6210242122), we get a palindrome (8422662248).
The spelling of 2212420126 in words is "two billion, two hundred twelve million, four hundred twenty thousand, one hundred twenty-six".
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