Search a number
-
+
214225411999 = 6431155128843
BaseRepresentation
bin1100011110000011010…
…1000101111110011111
3202110221201220111012111
43013200311011332133
512002213201140444
6242225214014451
721322463646244
oct3074065057637
9673851814174
10214225411999
1182941729845
12356277a7427
1317280541c21
14a5234b35cb
15588c281234
hex31e0d45f9f

214225411999 has 8 divisors (see below), whose sum is σ = 214584591872. Its totient is φ = 213866314200.

The previous prime is 214225411997. The next prime is 214225412021. The reversal of 214225411999 is 999114522412.

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 214225411999 - 21 = 214225411997 is a prime.

It is a super-2 number, since 2×2142254119992 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214225411997) 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, 7412872 + ... + 7441714.

It is an arithmetic number, because the mean of its divisors is an integer number (26823073984).

Almost surely, 2214225411999 is an apocalyptic number.

214225411999 is a deficient number, since it is larger than the sum of its proper divisors (359179873).

214225411999 is a wasteful number, since it uses less digits than its factorization.

214225411999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41037.

The product of its digits is 466560, while the sum is 49.

The spelling of 214225411999 in words is "two hundred fourteen billion, two hundred twenty-five million, four hundred eleven thousand, nine hundred ninety-nine".

Divisors: 1 643 11551 28843 7427293 18546049 333165493 214225411999