Base | Representation |
---|---|
bin | 11010111010100100… |
… | …11000000001111111 |
3 | 1101022001020001112011 |
4 | 31131102120001333 |
5 | 214043144444444 |
6 | 10345505352051 |
7 | 1021040654611 |
oct | 153522300177 |
9 | 41261201464 |
10 | 14449999999 |
11 | 6145714966 |
12 | 2973338627 |
13 | 1493908876 |
14 | 9b1174db1 |
15 | 5988c1734 |
hex | 35d49807f |
14449999999 has 8 divisors (see below), whose sum is σ = 14494960640. Its totient is φ = 14405070456.
The previous prime is 14449999997. The next prime is 14450000021. The reversal of 14449999999 is 99999994441.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 14449999999 - 21 = 14449999997 is a prime.
It is a super-2 number, since 2×144499999992 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
14449999999 is a modest number, since divided by 999999 gives 14449 as remainder.
It is a plaindrome in base 10.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14449999997) 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, 1212142 + ... + 1224004.
It is an arithmetic number, because the mean of its divisors is an integer number (1811870080).
Almost surely, 214449999999 is an apocalyptic number.
14449999999 is a deficient number, since it is larger than the sum of its proper divisors (44960641).
14449999999 is a wasteful number, since it uses less digits than its factorization.
14449999999 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15549.
The product of its digits is 306110016, while the sum is 76.
The spelling of 14449999999 in words is "fourteen billion, four hundred forty-nine million, nine hundred ninety-nine thousand, nine hundred ninety-nine".
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