Search a number
-
+
3200211213 = 36791157081
BaseRepresentation
bin1011111010111111…
…0101100100001101
322021000202120111020
42332233311210031
523023223224323
61245315344353
7142206226563
oct27657654415
98230676436
103200211213
1113a2488061
127538b20b9
133c0013a04
14225041a33
1513ae40ae3
hexbebf590d

3200211213 has 8 divisors (see below), whose sum is σ = 4267603776. Its totient is φ = 2133146400.

The previous prime is 3200211199. The next prime is 3200211233. The reversal of 3200211213 is 3121120023.

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

It is not a de Polignac number, because 3200211213 - 24 = 3200211197 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3200211192 and 3200211201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3200211233) 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, 58168 + ... + 98913.

It is an arithmetic number, because the mean of its divisors is an integer number (533450472).

Almost surely, 23200211213 is an apocalyptic number.

It is an amenable number.

3200211213 is a deficient number, since it is larger than the sum of its proper divisors (1067392563).

3200211213 is a wasteful number, since it uses less digits than its factorization.

3200211213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163875.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 3200211213 is about 56570.4093409266. The cubic root of 3200211213 is about 1473.6450202156.

Adding to 3200211213 its reverse (3121120023), we get a palindrome (6321331236).

The spelling of 3200211213 in words is "three billion, two hundred million, two hundred eleven thousand, two hundred thirteen".

Divisors: 1 3 6791 20373 157081 471243 1066737071 3200211213