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10210044418 = 27729288887
BaseRepresentation
bin10011000001001000…
…01110101000000010
3222100112222222220021
421200210032220002
5131402232410133
64405044404054
7511004642230
oct114044165002
928315888807
1010210044418
11436a338542
121b8b3a662a
13c69380602
146cbddb950
153eb54d52d
hex26090ea02

10210044418 has 8 divisors (see below), whose sum is σ = 17502933312. Its totient is φ = 4375733316.

The previous prime is 10210044359. The next prime is 10210044419. The reversal of 10210044418 is 81444001201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 10210044392 and 10210044401.

It is not an unprimeable number, because it can be changed into a prime (10210044419) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 364644430 + ... + 364644457.

It is an arithmetic number, because the mean of its divisors is an integer number (2187866664).

Almost surely, 210210044418 is an apocalyptic number.

10210044418 is a deficient number, since it is larger than the sum of its proper divisors (7292888894).

10210044418 is an equidigital number, since it uses as much as digits as its factorization.

10210044418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 729288896.

The product of its (nonzero) digits is 1024, while the sum is 25.

Adding to 10210044418 its reverse (81444001201), we get a palindrome (91654045619).

The spelling of 10210044418 in words is "ten billion, two hundred ten million, forty-four thousand, four hundred eighteen".

Divisors: 1 2 7 14 729288887 1458577774 5105022209 10210044418