Search a number
-
+
130377 = 3133343
BaseRepresentation
bin11111110101001001
320121211210
4133311021
513133002
62443333
71052052
oct376511
9217753
10130377
1189a55
1263549
1347460
1435729
152896c
hex1fd49

130377 has 8 divisors (see below), whose sum is σ = 187264. Its totient is φ = 80208.

The previous prime is 130369. The next prime is 130379. The reversal of 130377 is 773031.

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

It is not a de Polignac number, because 130377 - 23 = 130369 is a prime.

It is a Duffinian number.

130377 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (130379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1633 + ... + 1710.

It is an arithmetic number, because the mean of its divisors is an integer number (23408).

2130377 is an apocalyptic number.

It is an amenable number.

130377 is a deficient number, since it is larger than the sum of its proper divisors (56887).

130377 is a wasteful number, since it uses less digits than its factorization.

130377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3359.

The product of its (nonzero) digits is 441, while the sum is 21.

The square root of 130377 is about 361.0775539964. The cubic root of 130377 is about 50.7068923013.

The spelling of 130377 in words is "one hundred thirty thousand, three hundred seventy-seven".

Divisors: 1 3 13 39 3343 10029 43459 130377