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1407110413 = 2944347791
BaseRepresentation
bin101001111011110…
…1100110100001101
310122001201121121111
41103313230310031
510340210013123
6351343132021
746604145502
oct12367546415
93561647544
101407110413
11662305975
123332a4011
1319569b017
14d4c434a9
15837eb90d
hex53decd0d

1407110413 has 4 divisors (see below), whose sum is σ = 1407187648. Its totient is φ = 1407033180.

The previous prime is 1407110389. The next prime is 1407110503. The reversal of 1407110413 is 3140117041.

It is a happy number.

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, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 3140117041 = 15101207941.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-1407110413 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 (1407110513) 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, 5548 + ... + 53338.

It is an arithmetic number, because the mean of its divisors is an integer number (351796912).

Almost surely, 21407110413 is an apocalyptic number.

It is an amenable number.

1407110413 is a deficient number, since it is larger than the sum of its proper divisors (77235).

1407110413 is an equidigital number, since it uses as much as digits as its factorization.

1407110413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77234.

The product of its (nonzero) digits is 336, while the sum is 22.

The square root of 1407110413 is about 37511.4704190598. The cubic root of 1407110413 is about 1120.5796353959.

Adding to 1407110413 its reverse (3140117041), we get a palindrome (4547227454).

The spelling of 1407110413 in words is "one billion, four hundred seven million, one hundred ten thousand, four hundred thirteen".

Divisors: 1 29443 47791 1407110413