Base | Representation |
---|---|
bin | 101010010100100111… |
… | …010111011011100010 |
3 | 11100022000001121221212 |
4 | 222110213113123202 |
5 | 1221031403124024 |
6 | 32513133350122 |
7 | 3166056205163 |
oct | 522447273342 |
9 | 140260047855 |
10 | 45443020514 |
11 | 182aa444a01 |
12 | 8982938342 |
13 | 4392936068 |
14 | 22b143176a |
15 | 12ae79da0e |
hex | a949d76e2 |
45443020514 has 16 divisors (see below), whose sum is σ = 69920153856. Its totient is φ = 22137780000.
The previous prime is 45443020429. The next prime is 45443020607. The reversal of 45443020514 is 41502034454.
It is a super-2 number, since 2×454430205142 (a number of 22 digits) contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 307382 + ... + 430545.
It is an arithmetic number, because the mean of its divisors is an integer number (4370009616).
Almost surely, 245443020514 is an apocalyptic number.
45443020514 is a deficient number, since it is larger than the sum of its proper divisors (24477133342).
45443020514 is a wasteful number, since it uses less digits than its factorization.
45443020514 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 738721.
The product of its (nonzero) digits is 38400, while the sum is 32.
Adding to 45443020514 its reverse (41502034454), we get a palindrome (86945054968).
The spelling of 45443020514 in words is "forty-five billion, four hundred forty-three million, twenty thousand, five hundred fourteen".
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