Base | Representation |
---|---|
bin | 10010111001011010… |
… | …10111101101100111 |
3 | 222012001020021020200 |
4 | 21130231113231213 |
5 | 131234201111241 |
6 | 4354413401543 |
7 | 506260620420 |
oct | 113455275547 |
9 | 28161207220 |
10 | 10145332071 |
11 | 4336859166 |
12 | 1b717992b3 |
13 | c58b43794 |
14 | 6c3594647 |
15 | 3e5a194b6 |
hex | 25cb57b67 |
10145332071 has 48 divisors (see below), whose sum is σ = 17010040320. Its totient is φ = 5706832320.
The previous prime is 10145332013. The next prime is 10145332081. The reversal of 10145332071 is 17023354101.
10145332071 is a `hidden beast` number, since 1 + 0 + 1 + 453 + 3 + 207 + 1 = 666.
It is not a de Polignac number, because 10145332071 - 27 = 10145331943 is a prime.
It is a super-2 number, since 2×101453320712 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10145332081) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3814140 + ... + 3816798.
It is an arithmetic number, because the mean of its divisors is an integer number (354375840).
Almost surely, 210145332071 is an apocalyptic number.
10145332071 is a deficient number, since it is larger than the sum of its proper divisors (6864708249).
10145332071 is a wasteful number, since it uses less digits than its factorization.
10145332071 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3596 (or 3593 counting only the distinct ones).
The product of its (nonzero) digits is 2520, while the sum is 27.
Adding to 10145332071 its reverse (17023354101), we get a palindrome (27168686172).
The spelling of 10145332071 in words is "ten billion, one hundred forty-five million, three hundred thirty-two thousand, seventy-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •