Base | Representation |
---|---|
bin | 100000001010100000111… |
… | …000000001100101000001 |
3 | 21211022012110102011022121 |
4 | 200022200320001211001 |
5 | 242203204412344413 |
6 | 4411223050004241 |
7 | 315455411655121 |
oct | 40124070014501 |
9 | 7738173364277 |
10 | 2210312231233 |
11 | 78242a6a4a37 |
12 | 2b8459116681 |
13 | 13057c161b02 |
14 | 78da036cc81 |
15 | 3c766937b8d |
hex | 202a0e01941 |
2210312231233 has 8 divisors (see below), whose sum is σ = 2221966276200. Its totient is φ = 2198675595648.
The previous prime is 2210312231159. The next prime is 2210312231251. The reversal of 2210312231233 is 3321322130122.
It can be written as a sum of positive squares in 4 ways, for example, as 59346806544 + 2150965424689 = 243612^2 + 1466617^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2210312231233 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2210312231198 and 2210312231207.
It is not an unprimeable number, because it can be changed into a prime (2210312234233) 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, 4097716 + ... + 4605637.
It is an arithmetic number, because the mean of its divisors is an integer number (277745784525).
Almost surely, 22210312231233 is an apocalyptic number.
It is an amenable number.
2210312231233 is a deficient number, since it is larger than the sum of its proper divisors (11654044967).
2210312231233 is a wasteful number, since it uses less digits than its factorization.
2210312231233 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8704691.
The product of its (nonzero) digits is 2592, while the sum is 25.
Adding to 2210312231233 its reverse (3321322130122), we get a palindrome (5531634361355).
The spelling of 2210312231233 in words is "two trillion, two hundred ten billion, three hundred twelve million, two hundred thirty-one thousand, two hundred thirty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •