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1412411213 = 8969157477
BaseRepresentation
bin101010000101111…
…1010111101001101
310122102200220221102
41110023322331031
510343034124323
6352052512445
750000203643
oct12413727515
93572626842
101412411213
116652a64a4
1233501b725
131968059a5
14d5823193
1583ee7328
hex542faf4d

1412411213 has 4 divisors (see below), whose sum is σ = 1412577660. Its totient is φ = 1412244768.

The previous prime is 1412411201. The next prime is 1412411219. The reversal of 1412411213 is 3121142141.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 748679044 + 663732169 = 27362^2 + 25763^2 .

It is a cyclic number.

It is not a de Polignac number, because 1412411213 - 24 = 1412411197 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 (1412411219) 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, 69770 + ... + 87707.

It is an arithmetic number, because the mean of its divisors is an integer number (353144415).

Almost surely, 21412411213 is an apocalyptic number.

It is an amenable number.

1412411213 is a deficient number, since it is larger than the sum of its proper divisors (166447).

1412411213 is an equidigital number, since it uses as much as digits as its factorization.

1412411213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166446.

The product of its digits is 192, while the sum is 20.

The square root of 1412411213 is about 37582.0597226922. The cubic root of 1412411213 is about 1121.9850037131.

Adding to 1412411213 its reverse (3121142141), we get a palindrome (4533553354).

The spelling of 1412411213 in words is "one billion, four hundred twelve million, four hundred eleven thousand, two hundred thirteen".

Divisors: 1 8969 157477 1412411213