Base | Representation |
---|---|
bin | 1100010101101100… |
… | …0111011111011011 |
3 | 22112211112012211101 |
4 | 3011123013133123 |
5 | 23240412020443 |
6 | 1304400212231 |
7 | 145036256302 |
oct | 30533073733 |
9 | 8484465741 |
10 | 3312220123 |
11 | 144a731003 |
12 | 78530a077 |
13 | 40a2a0584 |
14 | 235c7b439 |
15 | 145bb884d |
hex | c56c77db |
3312220123 has 8 divisors (see below), whose sum is σ = 3469809600. Its totient is φ = 3157522368.
The previous prime is 3312220091. The next prime is 3312220129. The reversal of 3312220123 is 3210222133.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 3312220123 - 25 = 3312220091 is a prime.
It is a super-2 number, since 2×33122201232 = 21941604286412270258, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 3312220123.
It is not an unprimeable number, because it can be changed into a prime (3312220129) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 720586 + ... + 725167.
It is an arithmetic number, because the mean of its divisors is an integer number (433726200).
Almost surely, 23312220123 is an apocalyptic number.
3312220123 is a deficient number, since it is larger than the sum of its proper divisors (157589477).
3312220123 is a wasteful number, since it uses less digits than its factorization.
3312220123 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1445861.
The product of its (nonzero) digits is 432, while the sum is 19.
The square root of 3312220123 is about 57551.8906987425. The cubic root of 3312220123 is about 1490.6410050703.
Adding to 3312220123 its reverse (3210222133), we get a palindrome (6522442256).
The spelling of 3312220123 in words is "three billion, three hundred twelve million, two hundred twenty thousand, one hundred twenty-three".
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