Base | Representation |
---|---|
bin | 111100001110001… |
… | …010011000011001 |
3 | 2121102010212110121 |
4 | 330032022120121 |
5 | 4032122023442 |
6 | 244131113241 |
7 | 34015536460 |
oct | 7416123031 |
9 | 2542125417 |
10 | 1010345497 |
11 | 47934a587 |
12 | 242442821 |
13 | 131420095 |
14 | 982819d7 |
15 | 5da76967 |
hex | 3c38a619 |
1010345497 has 8 divisors (see below), whose sum is σ = 1160727552. Its totient is φ = 861475200.
The previous prime is 1010345443. The next prime is 1010345507. The reversal of 1010345497 is 7945430101.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1010345497 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1010445497) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 376504 + ... + 379177.
It is an arithmetic number, because the mean of its divisors is an integer number (145090944).
Almost surely, 21010345497 is an apocalyptic number.
It is an amenable number.
1010345497 is a deficient number, since it is larger than the sum of its proper divisors (150382055).
1010345497 is an equidigital number, since it uses as much as digits as its factorization.
1010345497 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 755879.
The product of its (nonzero) digits is 15120, while the sum is 34.
The square root of 1010345497 is about 31785.9323758168. The cubic root of 1010345497 is about 1003.4366747369.
Adding to 1010345497 its reverse (7945430101), we get a palindrome (8955775598).
The spelling of 1010345497 in words is "one billion, ten million, three hundred forty-five thousand, four hundred ninety-seven".
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