Base | Representation |
---|---|
bin | 10011000010010110… |
… | …00101011001000101 |
3 | 222101021011111011221 |
4 | 21201023011121011 |
5 | 131412334331323 |
6 | 4410051000341 |
7 | 511160344354 |
oct | 114113053105 |
9 | 28337144157 |
10 | 10220230213 |
11 | 4375065256 |
12 | 1b928990b1 |
13 | c6b5088cb |
14 | 6cd4cd99b |
15 | 3ec3b155d |
hex | 2612c5645 |
10220230213 has 8 divisors (see below), whose sum is σ = 10268855168. Its totient is φ = 10171719504.
The previous prime is 10220230151. The next prime is 10220230247. The reversal of 10220230213 is 31203202201.
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-10220230213 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10220230253) 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, 153520 + ... + 209782.
It is an arithmetic number, because the mean of its divisors is an integer number (1283606896).
Almost surely, 210220230213 is an apocalyptic number.
It is an amenable number.
10220230213 is a deficient number, since it is larger than the sum of its proper divisors (48624955).
10220230213 is an equidigital number, since it uses as much as digits as its factorization.
10220230213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57123.
The product of its (nonzero) digits is 144, while the sum is 16.
Adding to 10220230213 its reverse (31203202201), we get a palindrome (41423432414).
The spelling of 10220230213 in words is "ten billion, two hundred twenty million, two hundred thirty thousand, two hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •