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44201330030 = 25111330910021
BaseRepresentation
bin101001001010100110…
…101100010101101110
311020002110121012211102
4221022212230111232
51211011020030110
632150015523102
73123231051254
oct511246542556
9136073535742
1044201330030
1117822553520
128696b29492
134225605770
1421d456c5d4
15123a77a5a5
hexa4a9ac56e

44201330030 has 32 divisors (see below), whose sum is σ = 93471906528. Its totient is φ = 14836809600.

The previous prime is 44201330021. The next prime is 44201330051. The reversal of 44201330030 is 3003310244.

44201330030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 44201329984 and 44201330011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15453581 + ... + 15456440.

It is an arithmetic number, because the mean of its divisors is an integer number (2920997079).

Almost surely, 244201330030 is an apocalyptic number.

44201330030 is an abundant number, since it is smaller than the sum of its proper divisors (49270576498).

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

44201330030 is a wasteful number, since it uses less digits than its factorization.

44201330030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30910052.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 44201330030 its reverse (3003310244), we get a palindrome (47204640274).

The spelling of 44201330030 in words is "forty-four billion, two hundred one million, three hundred thirty thousand, thirty".

Divisors: 1 2 5 10 11 13 22 26 55 65 110 130 143 286 715 1430 30910021 61820042 154550105 309100210 340010231 401830273 680020462 803660546 1700051155 2009151365 3400102310 4018302730 4420133003 8840266006 22100665015 44201330030