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44430000104 = 237316191691
BaseRepresentation
bin101001011000001110…
…111111111111101000
311020200101212212012102
4221120032333333220
51211443040000404
632224425032532
73132005525000
oct513016777750
9136611785172
1044430000104
111792a638756
12873b625748
134260aba5b9
142216a95000
15125089971e
hexa583bffe8

44430000104 has 32 divisors (see below), whose sum is σ = 97150152000. Its totient is φ = 19041427440.

The previous prime is 44430000073. The next prime is 44430000107. The reversal of 44430000104 is 40100003444.

It is not an unprimeable number, because it can be changed into a prime (44430000107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8093102 + ... + 8098589.

It is an arithmetic number, because the mean of its divisors is an integer number (3035942250).

Almost surely, 244430000104 is an apocalyptic number.

It is an amenable number.

44430000104 is an abundant number, since it is smaller than the sum of its proper divisors (52720151896).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

44430000104 is a wasteful number, since it uses less digits than its factorization.

44430000104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16191718 (or 16191700 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 44430000104 its reverse (40100003444), we get a palindrome (84530003548).

The spelling of 44430000104 in words is "forty-four billion, four hundred thirty million, one hundred four", and thus it is an aban number.

Divisors: 1 2 4 7 8 14 28 49 56 98 196 343 392 686 1372 2744 16191691 32383382 64766764 113341837 129533528 226683674 453367348 793392859 906734696 1586785718 3173571436 5553750013 6347142872 11107500026 22215000052 44430000104