Base | Representation |
---|---|
bin | 1100110100101110… |
… | …1101101111011110 |
3 | 22212220111001100112 |
4 | 3031023231233132 |
5 | 24022223301342 |
6 | 1325330330022 |
7 | 151206630152 |
oct | 31513555736 |
9 | 8786431315 |
10 | 3442400222 |
11 | 1507166268 |
12 | 800a29912 |
13 | 42b250011 |
14 | 249287062 |
15 | 152330682 |
hex | cd2edbde |
3442400222 has 4 divisors (see below), whose sum is σ = 5163600336. Its totient is φ = 1721200110.
The previous prime is 3442400219. The next prime is 3442400231. The reversal of 3442400222 is 2220042443.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2220042443 = 9839 ⋅225637.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 860600054 + ... + 860600057.
It is an arithmetic number, because the mean of its divisors is an integer number (1290900084).
Almost surely, 23442400222 is an apocalyptic number.
3442400222 is a deficient number, since it is larger than the sum of its proper divisors (1721200114).
3442400222 is a wasteful number, since it uses less digits than its factorization.
3442400222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1721200113.
The product of its (nonzero) digits is 3072, while the sum is 23.
The square root of 3442400222 is about 58671.9713491885. The cubic root of 3442400222 is about 1509.9194761381.
Adding to 3442400222 its reverse (2220042443), we get a palindrome (5662442665).
The spelling of 3442400222 in words is "three billion, four hundred forty-two million, four hundred thousand, two hundred twenty-two".
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