Base | Representation |
---|---|
bin | 10010110100001100… |
… | …011010110000110010 |
3 | 1221010222112221000022 |
4 | 102310030122300302 |
5 | 312333433222120 |
6 | 13140420523442 |
7 | 1313435602613 |
oct | 226414326062 |
9 | 57128487008 |
10 | 20203023410 |
11 | 8628097569 |
12 | 3ab9b50582 |
13 | 1b9c78012b |
14 | d99253c0a |
15 | 7d39c1025 |
hex | 4b431ac32 |
20203023410 has 8 divisors (see below), whose sum is σ = 36365442156. Its totient is φ = 8081209360.
The previous prime is 20203023409. The next prime is 20203023497. The reversal of 20203023410 is 1432030202.
It can be written as a sum of positive squares in 2 ways, for example, as 18938438689 + 1264584721 = 137617^2 + 35561^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1010151161 + ... + 1010151180.
Almost surely, 220203023410 is an apocalyptic number.
20203023410 is a deficient number, since it is larger than the sum of its proper divisors (16162418746).
20203023410 is a wasteful number, since it uses less digits than its factorization.
20203023410 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2020302348.
The product of its (nonzero) digits is 288, while the sum is 17.
Adding to 20203023410 its reverse (1432030202), we get a palindrome (21635053612).
The spelling of 20203023410 in words is "twenty billion, two hundred three million, twenty-three thousand, four hundred ten".
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