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44053870 = 257629341
BaseRepresentation
bin1010100000001…
…1010101101110
310001220011112211
42220003111232
542234210440
64212121034
71043310640
oct250032556
9101804484
1044053870
112295a363
121290617a
139185aa3
145bca890
153d02eea
hex2a0356e

44053870 has 16 divisors (see below), whose sum is σ = 90625248. Its totient is φ = 15104160.

The previous prime is 44053831. The next prime is 44053957. The reversal of 44053870 is 7835044.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 314601 + ... + 314740.

It is an arithmetic number, because the mean of its divisors is an integer number (5664078).

Almost surely, 244053870 is an apocalyptic number.

44053870 is an abundant number, since it is smaller than the sum of its proper divisors (46571378).

44053870 is a wasteful number, since it uses less digits than its factorization.

44053870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 629355.

The product of its (nonzero) digits is 13440, while the sum is 31.

The square root of 44053870 is about 6637.3089426363. The cubic root of 44053870 is about 353.1788504296.

The spelling of 44053870 in words is "forty-four million, fifty-three thousand, eight hundred seventy".

Divisors: 1 2 5 7 10 14 35 70 629341 1258682 3146705 4405387 6293410 8810774 22026935 44053870