Base | Representation |
---|---|
bin | 10011011010001111… |
… | …11111101100010101 |
3 | 222220020110210112200 |
4 | 21231013333230111 |
5 | 132320202401104 |
6 | 4442012435113 |
7 | 516143613450 |
oct | 115507775425 |
9 | 28806423480 |
10 | 10420747029 |
11 | 4468270530 |
12 | 2029a78a99 |
13 | ca0c14204 |
14 | 70bda8497 |
15 | 40ecbdb39 |
hex | 26d1ffb15 |
10420747029 has 96 divisors (see below), whose sum is σ = 19173473280. Its totient is φ = 5296838400.
The previous prime is 10420746967. The next prime is 10420747031. The reversal of 10420747029 is 92074702401.
It is not a de Polignac number, because 10420747029 - 27 = 10420746901 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 10420746984 and 10420747002.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10420747529) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 11488794 + ... + 11489700.
It is an arithmetic number, because the mean of its divisors is an integer number (199723680).
Almost surely, 210420747029 is an apocalyptic number.
It is an amenable number.
10420747029 is a deficient number, since it is larger than the sum of its proper divisors (8752726251).
10420747029 is a wasteful number, since it uses less digits than its factorization.
10420747029 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1271 (or 1268 counting only the distinct ones).
The product of its (nonzero) digits is 28224, while the sum is 36.
The spelling of 10420747029 in words is "ten billion, four hundred twenty million, seven hundred forty-seven thousand, twenty-nine".
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