Base | Representation |
---|---|
bin | 10010110100011000… |
… | …11111000101010001 |
3 | 222002002212120000201 |
4 | 21122030133011101 |
5 | 131142402011243 |
6 | 4350305415201 |
7 | 505236263302 |
oct | 113214370521 |
9 | 28062776021 |
10 | 10103157073 |
11 | 4314a72499 |
12 | 1b5b63a501 |
13 | c50197c69 |
14 | 6bbb367a9 |
15 | 3e1e8804d |
hex | 25a31f151 |
10103157073 has 2 divisors, whose sum is σ = 10103157074. Its totient is φ = 10103157072.
The previous prime is 10103157067. The next prime is 10103157131. The reversal of 10103157073 is 37075130101.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 7228910529 + 2874246544 = 85023^2 + 53612^2 .
It is a cyclic number.
It is not a de Polignac number, because 10103157073 - 221 = 10101059921 is a prime.
It is not a weakly prime, because it can be changed into another prime (10103157173) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5051578536 + 5051578537.
It is an arithmetic number, because the mean of its divisors is an integer number (5051578537).
Almost surely, 210103157073 is an apocalyptic number.
It is an amenable number.
10103157073 is a deficient number, since it is larger than the sum of its proper divisors (1).
10103157073 is an equidigital number, since it uses as much as digits as its factorization.
10103157073 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 2205, while the sum is 28.
Adding to 10103157073 its reverse (37075130101), we get a palindrome (47178287174).
The spelling of 10103157073 in words is "ten billion, one hundred three million, one hundred fifty-seven thousand, seventy-three".
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