Base | Representation |
---|---|
bin | 10011001000010101… |
… | …00110010110110110 |
3 | 222111202122010211221 |
4 | 21210022212112312 |
5 | 132013212402432 |
6 | 4415043020554 |
7 | 512340153301 |
oct | 114412462666 |
9 | 28452563757 |
10 | 10270434742 |
11 | 43a04356a7 |
12 | 1ba766a75a |
13 | c78a36129 |
14 | 6d603bb38 |
15 | 4019cbb97 |
hex | 2642a65b6 |
10270434742 has 4 divisors (see below), whose sum is σ = 15405652116. Its totient is φ = 5135217370.
The previous prime is 10270434731. The next prime is 10270434793. The reversal of 10270434742 is 24743407201.
It is a semiprime because it is the product of two primes.
It is a junction number, because it is equal to n+sod(n) for n = 10270434698 and 10270434707.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2567608684 + ... + 2567608687.
It is an arithmetic number, because the mean of its divisors is an integer number (3851413029).
Almost surely, 210270434742 is an apocalyptic number.
10270434742 is a deficient number, since it is larger than the sum of its proper divisors (5135217374).
10270434742 is an equidigital number, since it uses as much as digits as its factorization.
10270434742 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5135217373.
The product of its (nonzero) digits is 37632, while the sum is 34.
The spelling of 10270434742 in words is "ten billion, two hundred seventy million, four hundred thirty-four thousand, seven hundred forty-two".
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