Base | Representation |
---|---|
bin | 10000110001011… |
… | …11001110010101 |
3 | 100210202102200220 |
4 | 20120233032111 |
5 | 242004440423 |
6 | 21543424553 |
7 | 3325644462 |
oct | 1030571625 |
9 | 323672626 |
10 | 140702613 |
11 | 72471a57 |
12 | 3b155159 |
13 | 231c50ac |
14 | 14988669 |
15 | c5449e3 |
hex | 862f395 |
140702613 has 16 divisors (see below), whose sum is σ = 191009280. Its totient is φ = 92108016.
The previous prime is 140702603. The next prime is 140702641. The reversal of 140702613 is 316207041.
140702613 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 140702613 - 28 = 140702357 is a prime.
It is a super-4 number, since 4×1407026134 (a number of 34 digits) contains 4444 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (140702603) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 75256 + ... + 77102.
It is an arithmetic number, because the mean of its divisors is an integer number (11938080).
Almost surely, 2140702613 is an apocalyptic number.
It is an amenable number.
140702613 is a deficient number, since it is larger than the sum of its proper divisors (50306667).
140702613 is a wasteful number, since it uses less digits than its factorization.
140702613 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2296.
The product of its (nonzero) digits is 1008, while the sum is 24.
The square root of 140702613 is about 11861.8132256413. The cubic root of 140702613 is about 520.1166072321.
Adding to 140702613 its reverse (316207041), we get a palindrome (456909654).
The spelling of 140702613 in words is "one hundred forty million, seven hundred two thousand, six hundred thirteen".
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