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10712044 = 2271912003
BaseRepresentation
bin101000110111…
…001111101100
3202011020011101
4220313033230
510220241134
61021332444
7160023310
oct50671754
922136141
1010712044
116057132
123707124
1322b09b5
1415cbb40
15e18e14
hexa373ec

10712044 has 24 divisors (see below), whose sum is σ = 21547008. Its totient is φ = 4564560.

The previous prime is 10712021. The next prime is 10712047. The reversal of 10712044 is 44021701.

It is a super-2 number, since 2×107120442 = 229495773315872, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10712047) 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, 4347 + ... + 6349.

It is an arithmetic number, because the mean of its divisors is an integer number (897792).

Almost surely, 210712044 is an apocalyptic number.

10712044 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

10712044 is an abundant number, since it is smaller than the sum of its proper divisors (10834964).

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

10712044 is a wasteful number, since it uses less digits than its factorization.

10712044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2205 (or 2203 counting only the distinct ones).

The product of its (nonzero) digits is 224, while the sum is 19.

The square root of 10712044 is about 3272.9259081134. The cubic root of 10712044 is about 220.4401930205.

Adding to 10712044 its reverse (44021701), we get a palindrome (54733745).

The spelling of 10712044 in words is "ten million, seven hundred twelve thousand, forty-four".

Divisors: 1 2 4 7 14 28 191 382 764 1337 2003 2674 4006 5348 8012 14021 28042 56084 382573 765146 1530292 2678011 5356022 10712044