Base | Representation |
---|---|
bin | 11101111010110010… |
… | …10001101101000000 |
3 | 1112110102021120110000 |
4 | 32331121101231000 |
5 | 230343434444244 |
6 | 11213505240000 |
7 | 1106020222101 |
oct | 167531215500 |
9 | 45412246400 |
10 | 16062421824 |
11 | 68a2900289 |
12 | 3143333000 |
13 | 168c9a0617 |
14 | ac53803a8 |
15 | 640226169 |
hex | 3bd651b40 |
16062421824 has 140 divisors (see below), whose sum is σ = 47678023008. Its totient is φ = 5346950400.
The previous prime is 16062421757. The next prime is 16062421891. The reversal of 16062421824 is 42812426061.
16062421824 is a `hidden beast` number, since 1 + 6 + 0 + 624 + 2 + 1 + 8 + 24 = 666.
16062421824 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (16062421757) and next prime (16062421891).
It is a super-2 number, since 2×160624218242 (a number of 21 digits) contains 22 as substring.
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
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 19 ways as a sum of consecutive naturals, for example, 5032069 + ... + 5035259.
Almost surely, 216062421824 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 16062421824, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23839011504).
16062421824 is an abundant number, since it is smaller than the sum of its proper divisors (31615601184).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16062421824 is an equidigital number, since it uses as much as digits as its factorization.
16062421824 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4186 (or 4167 counting only the distinct ones).
The product of its (nonzero) digits is 36864, while the sum is 36.
Adding to 16062421824 its reverse (42812426061), we get a palindrome (58874847885).
The spelling of 16062421824 in words is "sixteen billion, sixty-two million, four hundred twenty-one thousand, eight hundred twenty-four".
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