Search a number
-
+
44100007 = 719331579
BaseRepresentation
bin1010100000111…
…0100110100111
310001222111211121
42220032212213
542242200012
64213114411
71043562310
oct250164647
9101874747
1044100007
1122990a96
1212928a07
1391a0aa3
145bdd607
153d11a07
hex2a0e9a7

44100007 has 8 divisors (see below), whose sum is σ = 53052800. Its totient is φ = 35810424.

The previous prime is 44099999. The next prime is 44100013. The reversal of 44100007 is 70000144.

It is a happy number.

44100007 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 44100007 - 23 = 44099999 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 (44100037) 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, 165657 + ... + 165922.

It is an arithmetic number, because the mean of its divisors is an integer number (6631600).

Almost surely, 244100007 is an apocalyptic number.

44100007 is a deficient number, since it is larger than the sum of its proper divisors (8952793).

44100007 is a wasteful number, since it uses less digits than its factorization.

44100007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 331605.

The product of its (nonzero) digits is 112, while the sum is 16.

The square root of 44100007 is about 6640.7836133999. The cubic root of 44100007 is about 353.3021004986.

The spelling of 44100007 in words is "forty-four million, one hundred thousand, seven".

Divisors: 1 7 19 133 331579 2321053 6300001 44100007