Search a number
-
+
130267663 = 317607677
BaseRepresentation
bin1111100001110…
…11101000001111
3100002010021122021
413300323220033
5231322031123
620532031011
73141154051
oct760735017
9302107567
10130267663
1167595029
1237762467
1320cb0576
141342d8d1
15b682c5d
hex7c3ba0f

130267663 has 8 divisors (see below), whose sum is σ = 131087232. Its totient is φ = 129451296.

The previous prime is 130267649. The next prime is 130267703. The reversal of 130267663 is 366762031.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-130267663 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 (130262663) 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, 192081 + ... + 192757.

It is an arithmetic number, because the mean of its divisors is an integer number (16385904).

Almost surely, 2130267663 is an apocalyptic number.

130267663 is a deficient number, since it is larger than the sum of its proper divisors (819569).

130267663 is an equidigital number, since it uses as much as digits as its factorization.

130267663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1601.

The product of its (nonzero) digits is 27216, while the sum is 34.

The square root of 130267663 is about 11413.4860143604. The cubic root of 130267663 is about 506.9271370120.

The spelling of 130267663 in words is "one hundred thirty million, two hundred sixty-seven thousand, six hundred sixty-three".

Divisors: 1 317 607 677 192419 214609 410939 130267663