Base | Representation |
---|---|
bin | 11101011000110… |
… | …01100011010100 |
3 | 122011212111220010 |
4 | 32230121203110 |
5 | 1001102120040 |
6 | 40243440220 |
7 | 6052246155 |
oct | 1654314324 |
9 | 564774803 |
10 | 246520020 |
11 | 11717715a |
12 | 6a686070 |
13 | 3c0c4746 |
14 | 24a5192c |
15 | 16997e80 |
hex | eb198d4 |
246520020 has 24 divisors (see below), whose sum is σ = 690256224. Its totient is φ = 65738656.
The previous prime is 246520019. The next prime is 246520031. The reversal of 246520020 is 20025642.
246520020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2054274 + ... + 2054393.
It is an arithmetic number, because the mean of its divisors is an integer number (28760676).
Almost surely, 2246520020 is an apocalyptic number.
246520020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
246520020 is an abundant number, since it is smaller than the sum of its proper divisors (443736204).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
246520020 is a wasteful number, since it uses less digits than its factorization.
246520020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4108679 (or 4108677 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 21.
The square root of 246520020 is about 15700.9560218478. The cubic root of 246520020 is about 627.0238564012.
Adding to 246520020 its reverse (20025642), we get a palindrome (266545662).
The spelling of 246520020 in words is "two hundred forty-six million, five hundred twenty thousand, twenty".
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