Search a number
-
+
47106401 = 83975851
BaseRepresentation
bin1011001110110…
…0100101100001
310021122020211112
42303230211201
544024401101
64401353105
71111253306
oct263544541
9107566745
1047106401
1124654811
1213938795
1399b4314
1463830ad
1542076bb
hex2cec961

47106401 has 8 divisors (see below), whose sum is σ = 48173664. Its totient is φ = 46051200.

The previous prime is 47106379. The next prime is 47106403. The reversal of 47106401 is 10460174.

47106401 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-47106401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47106403) 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, 5126 + ... + 10976.

It is an arithmetic number, because the mean of its divisors is an integer number (6021708).

Almost surely, 247106401 is an apocalyptic number.

It is an amenable number.

47106401 is a deficient number, since it is larger than the sum of its proper divisors (1067263).

47106401 is an equidigital number, since it uses as much as digits as its factorization.

47106401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6031.

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 47106401 is about 6863.4103039233. The cubic root of 47106401 is about 361.1547309272.

Adding to 47106401 its reverse (10460174), we get a palindrome (57566575).

It can be divided in two parts, 4710 and 6401, that added together give a palindrome (11111).

The spelling of 47106401 in words is "forty-seven million, one hundred six thousand, four hundred one".

Divisors: 1 83 97 5851 8051 485633 567547 47106401