Base | Representation |
---|---|
bin | 100000011101000010010… |
… | …001111010110010100011 |
3 | 21220012112110210111212121 |
4 | 200131002101322302203 |
5 | 243014422201121011 |
6 | 4424312330205111 |
7 | 320061302251006 |
oct | 40350221726243 |
9 | 7805473714777 |
10 | 2230200020131 |
11 | 78a905852106 |
12 | 300289583797 |
13 | 1323cb50bb35 |
14 | 79d297a553d |
15 | 3d02c8dae71 |
hex | 2074247aca3 |
2230200020131 has 4 divisors (see below), whose sum is σ = 2230576304112. Its totient is φ = 2229823736152.
The previous prime is 2230200020089. The next prime is 2230200020149. The reversal of 2230200020131 is 1310200020322.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 2230200020131 - 225 = 2230166465699 is a prime.
It is a super-2 number, since 2×22302000201312 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2230200020231) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 188133100 + ... + 188144953.
It is an arithmetic number, because the mean of its divisors is an integer number (557644076028).
Almost surely, 22230200020131 is an apocalyptic number.
2230200020131 is a deficient number, since it is larger than the sum of its proper divisors (376283981).
2230200020131 is an equidigital number, since it uses as much as digits as its factorization.
2230200020131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 376283980.
The product of its (nonzero) digits is 144, while the sum is 16.
Adding to 2230200020131 its reverse (1310200020322), we get a palindrome (3540400040453).
The spelling of 2230200020131 in words is "two trillion, two hundred thirty billion, two hundred million, twenty thousand, one hundred thirty-one".
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