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211013442301 = 682730908663
BaseRepresentation
bin1100010010000101100…
…0011001101011111101
3202011122220000112002211
43010201120121223331
511424123420123201
6240534354220421
721150052444144
oct3044130315375
9664586015084
10211013442301
1181543650432
1234a8bb84711
1316b8ac7213c
14a2daa9075b
1557502bb651
hex3121619afd

211013442301 has 4 divisors (see below), whose sum is σ = 211044357792. Its totient is φ = 210982526812.

The previous prime is 211013442271. The next prime is 211013442319. The reversal of 211013442301 is 103244310112.

211013442301 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 211013442301 - 27 = 211013442173 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 (211013482301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15447505 + ... + 15461158.

It is an arithmetic number, because the mean of its divisors is an integer number (52761089448).

Almost surely, 2211013442301 is an apocalyptic number.

It is an amenable number.

211013442301 is a deficient number, since it is larger than the sum of its proper divisors (30915491).

211013442301 is an equidigital number, since it uses as much as digits as its factorization.

211013442301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30915490.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 211013442301 its reverse (103244310112), we get a palindrome (314257752413).

The spelling of 211013442301 in words is "two hundred eleven billion, thirteen million, four hundred forty-two thousand, three hundred one".

Divisors: 1 6827 30908663 211013442301