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44434807 = 131431787
BaseRepresentation
bin1010100110000…
…0010101110111
310002121112002121
42221200111313
542333403212
64224220411
71046455354
oct251402567
9102545077
1044434807
112309a58a
1212a6a707
13928a2b1
145c8962b
153d7ad07
hex2a60577

44434807 has 8 divisors (see below), whose sum is σ = 44934912. Its totient is φ = 43937400.

The previous prime is 44434801. The next prime is 44434823. The reversal of 44434807 is 70843444.

44434807 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 not a de Polignac number, because 44434807 - 23 = 44434799 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 (44434801) 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, 56068 + ... + 56854.

It is an arithmetic number, because the mean of its divisors is an integer number (5616864).

Almost surely, 244434807 is an apocalyptic number.

44434807 is a deficient number, since it is larger than the sum of its proper divisors (500105).

44434807 is a wasteful number, since it uses less digits than its factorization.

44434807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1349.

The product of its (nonzero) digits is 43008, while the sum is 34.

The square root of 44434807 is about 6665.9438191452. The cubic root of 44434807 is about 354.1939179277.

The spelling of 44434807 in words is "forty-four million, four hundred thirty-four thousand, eight hundred seven".

Divisors: 1 131 431 787 56461 103097 339197 44434807