Base | Representation |
---|---|
bin | 11011000010011010… |
… | …01100111101100100 |
3 | 1101110121221122102020 |
4 | 31201031030331210 |
5 | 214212013042204 |
6 | 10400214543140 |
7 | 1022466602010 |
oct | 154115147544 |
9 | 41417848366 |
10 | 14515752804 |
11 | 6179844a23 |
12 | 2991367ab0 |
13 | 14a441b157 |
14 | 9b9bad540 |
15 | 59e55dbd9 |
hex | 36134cf64 |
14515752804 has 96 divisors (see below), whose sum is σ = 41479796736. Its totient is φ = 3856335360.
The previous prime is 14515752803. The next prime is 14515752841. The reversal of 14515752804 is 40825751541.
It is a happy number.
14515752804 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-3 number, since 3×145157528043 (a number of 31 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is not an unprimeable number, because it can be changed into a prime (14515752803) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 57289 + ... + 179759.
It is an arithmetic number, because the mean of its divisors is an integer number (432081216).
Almost surely, 214515752804 is an apocalyptic number.
14515752804 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 14515752804, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20739898368).
14515752804 is an abundant number, since it is smaller than the sum of its proper divisors (26964043932).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14515752804 is a wasteful number, since it uses less digits than its factorization.
14515752804 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 122585 (or 122583 counting only the distinct ones).
The product of its (nonzero) digits is 224000, while the sum is 42.
The spelling of 14515752804 in words is "fourteen billion, five hundred fifteen million, seven hundred fifty-two thousand, eight hundred four".
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