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1314214413 = 3438071471
BaseRepresentation
bin100111001010101…
…0101001000001101
310101120221000020220
41032111111020031
510142414330123
6334224101553
744365431621
oct11625251015
93346830226
101314214413
11614926816
123081648b9
1317c373b85
14c6781181
157a59bce3
hex4e55520d

1314214413 has 4 divisors (see below), whose sum is σ = 1752285888. Its totient is φ = 876142940.

The previous prime is 1314214357. The next prime is 1314214463. The reversal of 1314214413 is 3144124131.

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 1314214413 - 222 = 1310020109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1314214463) 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, 219035733 + ... + 219035738.

It is an arithmetic number, because the mean of its divisors is an integer number (438071472).

Almost surely, 21314214413 is an apocalyptic number.

It is an amenable number.

1314214413 is a deficient number, since it is larger than the sum of its proper divisors (438071475).

1314214413 is an equidigital number, since it uses as much as digits as its factorization.

1314214413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 438071474.

The product of its digits is 1152, while the sum is 24.

The square root of 1314214413 is about 36252.0952911690. The cubic root of 1314214413 is about 1095.3562953055.

Adding to 1314214413 its reverse (3144124131), we get a palindrome (4458338544).

The spelling of 1314214413 in words is "one billion, three hundred fourteen million, two hundred fourteen thousand, four hundred thirteen".

Divisors: 1 3 438071471 1314214413