Search a number
-
+
44418701 = 1392231433
BaseRepresentation
bin1010100101110…
…0011010001101
310002120201000002
42221130122031
542332344301
64224014045
71046360405
oct251343215
9102521002
1044418701
1123089478
1212a61325
139282b72
145c83805
153d7616b
hex2a5c68d

44418701 has 8 divisors (see below), whose sum is σ = 44970240. Its totient is φ = 43870752.

The previous prime is 44418697. The next prime is 44418707. The reversal of 44418701 is 10781444.

44418701 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 not a de Polignac number, because 44418701 - 22 = 44418697 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 (44418707) 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, 30281 + ... + 31713.

It is an arithmetic number, because the mean of its divisors is an integer number (5621280).

Almost surely, 244418701 is an apocalyptic number.

It is an amenable number.

44418701 is a deficient number, since it is larger than the sum of its proper divisors (551539).

44418701 is a wasteful number, since it uses less digits than its factorization.

44418701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1795.

The product of its (nonzero) digits is 3584, while the sum is 29.

The square root of 44418701 is about 6664.7356286653. The cubic root of 44418701 is about 354.1511186223.

The spelling of 44418701 in words is "forty-four million, four hundred eighteen thousand, seven hundred one".

Divisors: 1 139 223 1433 30997 199187 319559 44418701