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44107470 = 23351114851
BaseRepresentation
bin1010100001000…
…0011011001110
310001222220002000
42220100123032
542242414340
64213213130
71043623131
oct250203316
9101886060
1044107470
1122996660
12129311a6
1391a42c4
145c02218
153d13d30
hex2a106ce

44107470 has 64 divisors (see below), whose sum is σ = 128321280. Its totient is φ = 10692000.

The previous prime is 44107447. The next prime is 44107487. The reversal of 44107470 is 7470144.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4456 + ... + 10395.

It is an arithmetic number, because the mean of its divisors is an integer number (2005020).

Almost surely, 244107470 is an apocalyptic number.

44107470 is an abundant number, since it is smaller than the sum of its proper divisors (84213810).

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

44107470 is a wasteful number, since it uses less digits than its factorization.

44107470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14878 (or 14872 counting only the distinct ones).

The product of its (nonzero) digits is 3136, while the sum is 27.

The square root of 44107470 is about 6641.3454962078. The cubic root of 44107470 is about 353.3220290280.

It can be divided in two parts, 441074 and 70, that added together give a palindrome (441144).

The spelling of 44107470 in words is "forty-four million, one hundred seven thousand, four hundred seventy".

Divisors: 1 2 3 5 6 9 10 11 15 18 22 27 30 33 45 54 55 66 90 99 110 135 165 198 270 297 330 495 594 990 1485 2970 14851 29702 44553 74255 89106 133659 148510 163361 222765 267318 326722 400977 445530 490083 668295 801954 816805 980166 1336590 1470249 1633610 2004885 2450415 2940498 4009770 4410747 4900830 7351245 8821494 14702490 22053735 44107470