Base | Representation |
---|---|
bin | 10010111100100110… |
… | …001111011010101010 |
3 | 1221111210211210211001 |
4 | 102330212033122222 |
5 | 313131031313120 |
6 | 13202414425214 |
7 | 1320100143463 |
oct | 227446173252 |
9 | 57453753731 |
10 | 20344010410 |
11 | 869a733149 |
12 | 3b3920220a |
13 | 1bc2a447a9 |
14 | dadc73d6a |
15 | 7e106ee0a |
hex | 4bc98f6aa |
20344010410 has 16 divisors (see below), whose sum is σ = 38546546400. Its totient is φ = 7709309136.
The previous prime is 20344010399. The next prime is 20344010417. The reversal of 20344010410 is 1401044302.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is not an unprimeable number, because it can be changed into a prime (20344010417) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53536680 + ... + 53537059.
It is an arithmetic number, because the mean of its divisors is an integer number (2409159150).
Almost surely, 220344010410 is an apocalyptic number.
20344010410 is a deficient number, since it is larger than the sum of its proper divisors (18202535990).
20344010410 is a wasteful number, since it uses less digits than its factorization.
20344010410 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 107073765.
The product of its (nonzero) digits is 384, while the sum is 19.
Adding to 20344010410 its reverse (1401044302), we get a palindrome (21745054712).
The spelling of 20344010410 in words is "twenty billion, three hundred forty-four million, ten thousand, four hundred ten".
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