Base | Representation |
---|---|
bin | 11010110110011010… |
… | …10010001101110111 |
3 | 1101012121120111212011 |
4 | 31123031102031313 |
5 | 214010232023111 |
6 | 10342221505051 |
7 | 1020135264526 |
oct | 153315221567 |
9 | 41177514764 |
10 | 14415111031 |
11 | 6127a55302 |
12 | 2963712187 |
13 | 14896114c9 |
14 | 9aa6924bd |
15 | 5957ce021 |
hex | 35b352377 |
14415111031 has 6 divisors (see below), whose sum is σ = 14692228880. Its totient is φ = 14143125048.
The previous prime is 14415110999. The next prime is 14415111041. The reversal of 14415111031 is 13011151441.
It is not a de Polignac number, because 14415111031 - 25 = 14415110999 is a prime.
It is a super-2 number, since 2×144151110312 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 14415110993 and 14415111011.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14415111041) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2563071 + ... + 2568688.
Almost surely, 214415111031 is an apocalyptic number.
14415111031 is a deficient number, since it is larger than the sum of its proper divisors (277117849).
14415111031 is an frugal number, since it uses more digits than its factorization.
14415111031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5131865 (or 5131812 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 22.
Adding to 14415111031 its reverse (13011151441), we get a palindrome (27426262472).
The spelling of 14415111031 in words is "fourteen billion, four hundred fifteen million, one hundred eleven thousand, thirty-one".
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