Base | Representation |
---|---|
bin | 11011010001001111… |
… | …11100000001000000 |
3 | 1101210022010022100000 |
4 | 31220213330001000 |
5 | 214440342424132 |
6 | 10420422200000 |
7 | 1025540443026 |
oct | 155047740100 |
9 | 41708108300 |
10 | 14640201792 |
11 | 6233015327 |
12 | 2a06b83000 |
13 | 14c41420c8 |
14 | 9cc526716 |
15 | 5aa44287c |
hex | 3689fc040 |
14640201792 has 168 divisors, whose sum is σ = 43629616576. Its totient is φ = 4867527168.
The previous prime is 14640201791. The next prime is 14640201811. The reversal of 14640201792 is 29710204641.
It is a happy number.
14640201792 is a `hidden beast` number, since 1 + 4 + 640 + 2 + 0 + 1 + 7 + 9 + 2 = 666.
It is a super-2 number, since 2×146402017922 (a number of 21 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is not an unprimeable number, because it can be changed into a prime (14640201791) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7572858 + ... + 7574790.
Almost surely, 214640201792 is an apocalyptic number.
14640201792 is a gapful number since it is divisible by the number (12) 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 14640201792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21814808288).
14640201792 is an abundant number, since it is smaller than the sum of its proper divisors (28989414784).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14640201792 is an equidigital number, since it uses as much as digits as its factorization.
14640201792 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2447 (or 2425 counting only the distinct ones).
The product of its (nonzero) digits is 24192, while the sum is 36.
The spelling of 14640201792 in words is "fourteen billion, six hundred forty million, two hundred one thousand, seven hundred ninety-two".
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