Search a number
-
+
44374444437 = 314791481479
BaseRepresentation
bin101001010100111011…
…000100100110010101
311020112112100100011010
4221110323010212111
51211334324210222
632215122202433
73130432361061
oct512473044625
9136475310133
1044374444437
1117901242984
128724ab3419
13425243851b
14220d552aa1
15124aa7380c
hexa54ec4995

44374444437 has 4 divisors (see below), whose sum is σ = 59165925920. Its totient is φ = 29582962956.

The previous prime is 44374444399. The next prime is 44374444451. The reversal of 44374444437 is 73444447344.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 44374444437 - 220 = 44373395861 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 (44374446437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7395740737 + ... + 7395740742.

It is an arithmetic number, because the mean of its divisors is an integer number (14791481480).

Almost surely, 244374444437 is an apocalyptic number.

It is an amenable number.

44374444437 is a deficient number, since it is larger than the sum of its proper divisors (14791481483).

44374444437 is a wasteful number, since it uses less digits than its factorization.

44374444437 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14791481482.

The product of its digits is 7225344, while the sum is 48.

The spelling of 44374444437 in words is "forty-four billion, three hundred seventy-four million, four hundred forty-four thousand, four hundred thirty-seven".

Divisors: 1 3 14791481479 44374444437