Search a number
-
+
130413763 = 415931357
BaseRepresentation
bin1111100010111…
…11010011000011
3100002101201001101
413301133103003
5231341220023
620535115231
73142333024
oct761372303
9302351041
10130413763
1167684877
1237812b17
1321031c0c
141346ac4b
15b6b11ad
hex7c5f4c3

130413763 has 4 divisors (see below), whose sum is σ = 130449280. Its totient is φ = 130378248.

The previous prime is 130413757. The next prime is 130413779. The reversal of 130413763 is 367314031.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 367314031 = 752473433.

It is a cyclic number.

It is not a de Polignac number, because 130413763 - 213 = 130405571 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130413733) 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, 11520 + ... + 19837.

It is an arithmetic number, because the mean of its divisors is an integer number (32612320).

Almost surely, 2130413763 is an apocalyptic number.

130413763 is a deficient number, since it is larger than the sum of its proper divisors (35517).

130413763 is an equidigital number, since it uses as much as digits as its factorization.

130413763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35516.

The product of its (nonzero) digits is 4536, while the sum is 28.

The square root of 130413763 is about 11419.8845440749. The cubic root of 130413763 is about 507.1165787160.

Adding to 130413763 its reverse (367314031), we get a palindrome (497727794).

The spelling of 130413763 in words is "one hundred thirty million, four hundred thirteen thousand, seven hundred sixty-three".

Divisors: 1 4159 31357 130413763