Base | Representation |
---|---|
bin | 10001011101111001111… |
… | …110100001110101000101 |
3 | 11020202021220211021022111 |
4 | 101131321332201311011 |
5 | 124131300112411323 |
6 | 2315232445301021 |
7 | 152502413202004 |
oct | 21357176416505 |
9 | 4222256737274 |
10 | 1200342310213 |
11 | 423075a398a2 |
12 | 174774264771 |
13 | 892654aaa27 |
14 | 4214db92c3b |
15 | 21354ca5c0d |
hex | 11779fa1d45 |
1200342310213 has 8 divisors (see below), whose sum is σ = 1271780853120. Its totient is φ = 1128996008640.
The previous prime is 1200342310177. The next prime is 1200342310217. The reversal of 1200342310213 is 3120132430021.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1200342310213 - 233 = 1191752375621 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 (1200342310217) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23033533 + ... + 23085586.
It is an arithmetic number, because the mean of its divisors is an integer number (158972606640).
Almost surely, 21200342310213 is an apocalyptic number.
It is an amenable number.
1200342310213 is a deficient number, since it is larger than the sum of its proper divisors (71438542907).
1200342310213 is a wasteful number, since it uses less digits than its factorization.
1200342310213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 46120667.
The product of its (nonzero) digits is 864, while the sum is 22.
Adding to 1200342310213 its reverse (3120132430021), we get a palindrome (4320474740234).
The spelling of 1200342310213 in words is "one trillion, two hundred billion, three hundred forty-two million, three hundred ten thousand, two hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •