Search a number
-
+
56141351 = 79778209
BaseRepresentation
bin1101011000101…
…0011000100111
310220122021110022
43112022120213
5103333010401
65323145355
71251123260
oct326123047
9126567408
1056141351
1129765912
121697525b
13b828846
147655967
154dde71b
hex358a627

56141351 has 8 divisors (see below), whose sum is σ = 64235040. Its totient is φ = 48066048.

The previous prime is 56141329. The next prime is 56141353. The reversal of 56141351 is 15314165.

56141351 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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-56141351 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 56141351.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56141353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2735 + ... + 10943.

It is an arithmetic number, because the mean of its divisors is an integer number (8029380).

Almost surely, 256141351 is an apocalyptic number.

56141351 is a deficient number, since it is larger than the sum of its proper divisors (8093689).

56141351 is an equidigital number, since it uses as much as digits as its factorization.

56141351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9193.

The product of its digits is 1800, while the sum is 26.

The square root of 56141351 is about 7492.7532322905. The cubic root of 56141351 is about 382.9078645911.

The spelling of 56141351 in words is "fifty-six million, one hundred forty-one thousand, three hundred fifty-one".

Divisors: 1 7 977 6839 8209 57463 8020193 56141351