Base | Representation |
---|---|
bin | 10010101100001011… |
… | …01000000101000001 |
3 | 221220022012201100201 |
4 | 21112011220011001 |
5 | 131022232000144 |
6 | 4335404445201 |
7 | 503441501215 |
oct | 112605500501 |
9 | 27808181321 |
10 | 10034250049 |
11 | 428a08863a |
12 | 1b40549801 |
13 | c3bb1ca85 |
14 | 6b291a945 |
15 | 3dadc61d4 |
hex | 256168141 |
10034250049 has 4 divisors (see below), whose sum is σ = 10123048836. Its totient is φ = 9945451264.
The previous prime is 10034250047. The next prime is 10034250053. The reversal of 10034250049 is 94005243001.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 94005243001 = 7759 ⋅12115639.
It can be written as a sum of positive squares in 2 ways, for example, as 1248562225 + 8785687824 = 35335^2 + 93732^2 .
It is a cyclic number.
It is not a de Polignac number, because 10034250049 - 21 = 10034250047 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10034249999 and 10034250026.
It is not an unprimeable number, because it can be changed into a prime (10034250041) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44399224 + ... + 44399449.
It is an arithmetic number, because the mean of its divisors is an integer number (2530762209).
Almost surely, 210034250049 is an apocalyptic number.
It is an amenable number.
10034250049 is a deficient number, since it is larger than the sum of its proper divisors (88798787).
10034250049 is an equidigital number, since it uses as much as digits as its factorization.
10034250049 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 88798786.
The product of its (nonzero) digits is 4320, while the sum is 28.
The spelling of 10034250049 in words is "ten billion, thirty-four million, two hundred fifty thousand, forty-nine".
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