Base | Representation |
---|---|
bin | 100000010100110000111… |
… | …111010101011100011110 |
3 | 21212100121121110211002122 |
4 | 200110300333111130132 |
5 | 242343230410020220 |
6 | 4420243232422542 |
7 | 316325244322214 |
oct | 40246077253436 |
9 | 7770547424078 |
10 | 2221320001310 |
11 | 78706925a583 |
12 | 2ba60b6a7a52 |
13 | 13161487a027 |
14 | 797262a2cb4 |
15 | 3cbad00e425 |
hex | 20530fd571e |
2221320001310 has 32 divisors (see below), whose sum is σ = 4233732808032. Its totient is φ = 836230394880.
The previous prime is 2221320001301. The next prime is 2221320001343. The reversal of 2221320001310 is 131000231222.
2221320001310 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×22213200013102 (a number of 25 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (17).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4599914 + ... + 5059826.
It is an arithmetic number, because the mean of its divisors is an integer number (132304150251).
Almost surely, 22221320001310 is an apocalyptic number.
2221320001310 is a deficient number, since it is larger than the sum of its proper divisors (2012412806722).
2221320001310 is a wasteful number, since it uses less digits than its factorization.
2221320001310 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 488348.
The product of its (nonzero) digits is 144, while the sum is 17.
Adding to 2221320001310 its reverse (131000231222), we get a palindrome (2352320232532).
The spelling of 2221320001310 in words is "two trillion, two hundred twenty-one billion, three hundred twenty million, one thousand, three hundred ten".
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