Base | Representation |
---|---|
bin | 10010111010001010… |
… | …101100010101101110 |
3 | 1221101222010011122222 |
4 | 102322022230111232 |
5 | 313040112000124 |
6 | 13154400435342 |
7 | 1316063434151 |
oct | 227212542556 |
9 | 57358104588 |
10 | 20303234414 |
11 | 8679712581 |
12 | 3b27618b52 |
13 | 1bb7468998 |
14 | da869bc98 |
15 | 7dc6b825e |
hex | 4ba2ac56e |
20303234414 has 8 divisors (see below), whose sum is σ = 30542618808. Its totient is φ = 10122361480.
The previous prime is 20303234411. The next prime is 20303234431. The reversal of 20303234414 is 41443230302.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20303234411) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14626997 + ... + 14628384.
It is an arithmetic number, because the mean of its divisors is an integer number (3817827351).
Almost surely, 220303234414 is an apocalyptic number.
20303234414 is a deficient number, since it is larger than the sum of its proper divisors (10239384394).
20303234414 is a wasteful number, since it uses less digits than its factorization.
20303234414 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29255730.
The product of its (nonzero) digits is 6912, while the sum is 26.
Adding to 20303234414 its reverse (41443230302), we get a palindrome (61746464716).
The spelling of 20303234414 in words is "twenty billion, three hundred three million, two hundred thirty-four thousand, four hundred fourteen".
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