Search a number
-
+
214063288993 = 538348661807
BaseRepresentation
bin1100011101011100101…
…0101001001010100001
3202110112102211210020201
43013113022221022201
512001400200221433
6242201143105201
721315454635361
oct3072712511241
9673472753221
10214063288993
1182869167394
12355a1442201
1317255a8a058
14a509b509a1
15587ce09a7d
hex31d72a92a1

214063288993 has 8 divisors (see below), whose sum is σ = 220729961088. Its totient is φ = 207493940784.

The previous prime is 214063288987. The next prime is 214063289017. The reversal of 214063288993 is 399882360412.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 214063288993 - 213 = 214063280801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (214063288963) 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, 24326505 + ... + 24335302.

It is an arithmetic number, because the mean of its divisors is an integer number (27591245136).

Almost surely, 2214063288993 is an apocalyptic number.

It is an amenable number.

214063288993 is a deficient number, since it is larger than the sum of its proper divisors (6666672095).

214063288993 is an equidigital number, since it uses as much as digits as its factorization.

214063288993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48661943.

The product of its (nonzero) digits is 4478976, while the sum is 55.

The spelling of 214063288993 in words is "two hundred fourteen billion, sixty-three million, two hundred eighty-eight thousand, nine hundred ninety-three".

Divisors: 1 53 83 4399 48661807 2579075771 4038929981 214063288993