Base | Representation |
---|---|
bin | 10000110000110… |
… | …01010111101110 |
3 | 100210120212220200 |
4 | 20120121113232 |
5 | 241444104402 |
6 | 21541454330 |
7 | 3325122510 |
oct | 1030312756 |
9 | 323525820 |
10 | 140613102 |
11 | 72410783 |
12 | 3b1113a6 |
13 | 23193426 |
14 | 14963bb0 |
15 | c52821c |
hex | 86195ee |
140613102 has 48 divisors (see below), whose sum is σ = 348922080. Its totient is φ = 40090176.
The previous prime is 140613097. The next prime is 140613119. The reversal of 140613102 is 201316041.
It is a happy number.
140613102 is a `hidden beast` number, since 1 + 40 + 613 + 10 + 2 = 666.
140613102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-3 number, since 3×1406131023 (a number of 25 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 81424 + ... + 83132.
It is an arithmetic number, because the mean of its divisors is an integer number (7269210).
Almost surely, 2140613102 is an apocalyptic number.
140613102 is an abundant number, since it is smaller than the sum of its proper divisors (208308978).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
140613102 is a wasteful number, since it uses less digits than its factorization.
140613102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2377 (or 2374 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
The square root of 140613102 is about 11858.0395512918. The cubic root of 140613102 is about 520.0062893717.
Adding to 140613102 its reverse (201316041), we get a palindrome (341929143).
It can be divided in two parts, 140613 and 102, that added together give a triangular number (140715 = T530).
The spelling of 140613102 in words is "one hundred forty million, six hundred thirteen thousand, one hundred two".
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