Base | Representation |
---|---|
bin | 11011110001011010… |
… | …01001000100100011 |
3 | 1102111002210112212200 |
4 | 31320231021010203 |
5 | 221013430021233 |
6 | 10503301024243 |
7 | 1035324630651 |
oct | 157055110443 |
9 | 42432715780 |
10 | 14910001443 |
11 | 6361341847 |
12 | 2a813b5083 |
13 | 1537cc797c |
14 | a162b7dd1 |
15 | 5c3e88313 |
hex | 378b49123 |
14910001443 has 12 divisors (see below), whose sum is σ = 21547005480. Its totient is φ = 9935230176.
The previous prime is 14910001429. The next prime is 14910001471. The reversal of 14910001443 is 34410001941.
It is not a de Polignac number, because 14910001443 - 24 = 14910001427 is a prime.
It is not an unprimeable number, because it can be changed into a prime (14910001543) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 377721 + ... + 415322.
It is an arithmetic number, because the mean of its divisors is an integer number (1795583790).
Almost surely, 214910001443 is an apocalyptic number.
14910001443 is a deficient number, since it is larger than the sum of its proper divisors (6637004037).
14910001443 is a wasteful number, since it uses less digits than its factorization.
14910001443 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 795138 (or 795135 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 27.
The spelling of 14910001443 in words is "fourteen billion, nine hundred ten million, one thousand, four hundred forty-three".
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