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10140044 = 2212172083
BaseRepresentation
bin100110101011…
…100110001100
3201002011112012
4212223212030
510043440134
61001200352
7152121545
oct46534614
921064465
1010140044
1157a6402
1234900b8
132140535
1414bd4cc
15d546ce
hex9ab98c

10140044 has 12 divisors (see below), whose sum is σ = 17768184. Its totient is φ = 5063424.

The previous prime is 10140029. The next prime is 10140047. The reversal of 10140044 is 44004101.

10140044 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (10140047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3827 + ... + 5909.

It is an arithmetic number, because the mean of its divisors is an integer number (1480682).

Almost surely, 210140044 is an apocalyptic number.

It is an amenable number.

10140044 is a deficient number, since it is larger than the sum of its proper divisors (7628140).

10140044 is a wasteful number, since it uses less digits than its factorization.

10140044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3304 (or 3302 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 10140044 is about 3184.3435744279. The cubic root of 10140044 is about 216.4445292019. Note that the first 3 decimals are identical.

Adding to 10140044 its reverse (44004101), we get a palindrome (54144145).

The spelling of 10140044 in words is "ten million, one hundred forty thousand, forty-four".

Divisors: 1 2 4 1217 2083 2434 4166 4868 8332 2535011 5070022 10140044