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4407111044 = 227257612439
BaseRepresentation
bin1000001101010111…
…10010110110000100
3102101010202102210222
410012223302312010
533011210023134
62005151403512
7214132553150
oct40653626604
912333672728
104407111044
111961776836
12a2bb23598
1355308291b
142db44a060
151abd90a2e
hex106af2d84

4407111044 has 24 divisors (see below), whose sum is σ = 8848533120. Its totient is φ = 1881409536.

The previous prime is 4407111041. The next prime is 4407111053. The reversal of 4407111044 is 4401117044.

It is not an unprimeable number, because it can be changed into a prime (4407111041) 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, 299024 + ... + 313415.

It is an arithmetic number, because the mean of its divisors is an integer number (368688880).

Almost surely, 24407111044 is an apocalyptic number.

It is an amenable number.

4407111044 is an abundant number, since it is smaller than the sum of its proper divisors (4441422076).

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

4407111044 is a wasteful number, since it uses less digits than its factorization.

4407111044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 612707 (or 612705 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 26.

The square root of 4407111044 is about 66386.0756785638. The cubic root of 4407111044 is about 1639.5248281317.

Adding to 4407111044 its reverse (4401117044), we get a palindrome (8808228088).

The spelling of 4407111044 in words is "four billion, four hundred seven million, one hundred eleven thousand, forty-four".

Divisors: 1 2 4 7 14 28 257 514 1028 1799 3598 7196 612439 1224878 2449756 4287073 8574146 17148292 157396823 314793646 629587292 1101777761 2203555522 4407111044