Base | Representation |
---|---|
bin | 10011000101010111… |
… | …00010010011111101 |
3 | 222110000202001200202 |
4 | 21202223202103331 |
5 | 131440322430433 |
6 | 4412352533245 |
7 | 511615302434 |
oct | 114253422375 |
9 | 28400661622 |
10 | 10245514493 |
11 | 4388364755 |
12 | 1b9b251225 |
13 | c7381c316 |
14 | 6d29d211b |
15 | 3ee707ee8 |
hex | 262ae24fd |
10245514493 has 2 divisors, whose sum is σ = 10245514494. Its totient is φ = 10245514492.
The previous prime is 10245514481. The next prime is 10245514501. The reversal of 10245514493 is 39441554201.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 10196556484 + 48958009 = 100978^2 + 6997^2 .
It is a cyclic number.
It is not a de Polignac number, because 10245514493 - 218 = 10245252349 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (10245514093) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5122757246 + 5122757247.
It is an arithmetic number, because the mean of its divisors is an integer number (5122757247).
Almost surely, 210245514493 is an apocalyptic number.
It is an amenable number.
10245514493 is a deficient number, since it is larger than the sum of its proper divisors (1).
10245514493 is an equidigital number, since it uses as much as digits as its factorization.
10245514493 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 86400, while the sum is 38.
The spelling of 10245514493 in words is "ten billion, two hundred forty-five million, five hundred fourteen thousand, four hundred ninety-three".
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