Base | Representation |
---|---|
bin | 10010101001111000… |
… | …011000110100011010 |
3 | 1220200220222110002001 |
4 | 102221320120310122 |
5 | 312010140003120 |
6 | 13111320231214 |
7 | 1306235123440 |
oct | 225170306432 |
9 | 56626873061 |
10 | 20030000410 |
11 | 854945a852 |
12 | 3a7000b50a |
13 | 1b7297cb64 |
14 | d80294b90 |
15 | 7c36e4e0a |
hex | 4a9e18d1a |
20030000410 has 32 divisors (see below), whose sum is σ = 41819575680. Its totient is φ = 6764928192.
The previous prime is 20030000383. The next prime is 20030000449. The reversal of 20030000410 is 1400003002.
It is a Harshad number since it is a multiple of its sum of digits (10).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2130705 + ... + 2140084.
It is an arithmetic number, because the mean of its divisors is an integer number (1306861740).
Almost surely, 220030000410 is an apocalyptic number.
20030000410 is an abundant number, since it is smaller than the sum of its proper divisors (21789575270).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20030000410 is a wasteful number, since it uses less digits than its factorization.
20030000410 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4270870.
The product of its (nonzero) digits is 24, while the sum is 10.
Adding to 20030000410 its reverse (1400003002), we get a palindrome (21430003412).
The spelling of 20030000410 in words is "twenty billion, thirty million, four hundred ten", and thus it is an aban number.
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