Base | Representation |
---|---|
bin | 11011101111000100… |
… | …10101110111111100 |
3 | 1102102201220100021011 |
4 | 31313202111313330 |
5 | 220443420034314 |
6 | 10501320445004 |
7 | 1034666152510 |
oct | 156742256774 |
9 | 42381810234 |
10 | 14890393084 |
11 | 6351269796 |
12 | 2a76919764 |
13 | 1533c208a8 |
14 | a13852140 |
15 | 5c23b34c4 |
hex | 377895dfc |
14890393084 has 12 divisors (see below), whose sum is σ = 29780786224. Its totient is φ = 6381597024.
The previous prime is 14890393057. The next prime is 14890393087. The reversal of 14890393084 is 48039309841.
14890393084 is an admirable number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14890393087) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 265899849 + ... + 265899904.
Almost surely, 214890393084 is an apocalyptic number.
14890393084 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
14890393084 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14890393084 is a wasteful number, since it uses less digits than its factorization.
14890393084 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 531799764 (or 531799762 counting only the distinct ones).
The product of its (nonzero) digits is 746496, while the sum is 49.
It can be divided in two parts, 14 and 890393084, that added together give a palindrome (890393098).
The spelling of 14890393084 in words is "fourteen billion, eight hundred ninety million, three hundred ninety-three thousand, eighty-four".
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