Base | Representation |
---|---|
bin | 10010101011000000… |
… | …01110001000000011 |
3 | 221212121202112120020 |
4 | 21111200032020003 |
5 | 131012224210134 |
6 | 4334414344523 |
7 | 503262241323 |
oct | 112540161003 |
9 | 27777675506 |
10 | 10024444419 |
11 | 42845a0510 |
12 | 1b391bb143 |
13 | c39a98822 |
14 | 6b14c7283 |
15 | 3da0dab49 |
hex | 25580e203 |
10024444419 has 8 divisors (see below), whose sum is σ = 14581010112. Its totient is φ = 6075420840.
The previous prime is 10024444393. The next prime is 10024444421. The reversal of 10024444419 is 91444442001.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 10024444419 - 211 = 10024442371 is a prime.
It is a super-2 number, since 2×100244444192 (a number of 21 digits) contains 22 as substring.
It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 303771043 = 10024444419 / (1 + 0 + 0 + 2 + 4 + 4 + 4 + 4 + 4 + 1 + 9).
It is a self number, because there is not a number n which added to its sum of digits gives 10024444419.
It is not an unprimeable number, because it can be changed into a prime (10024444459) 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, 151885489 + ... + 151885554.
It is an arithmetic number, because the mean of its divisors is an integer number (1822626264).
Almost surely, 210024444419 is an apocalyptic number.
10024444419 is a deficient number, since it is larger than the sum of its proper divisors (4556565693).
10024444419 is a wasteful number, since it uses less digits than its factorization.
10024444419 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 303771057.
The product of its (nonzero) digits is 18432, while the sum is 33.
The spelling of 10024444419 in words is "ten billion, twenty-four million, four hundred forty-four thousand, four hundred nineteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •