Base | Representation |
---|---|
bin | 10000110000110… |
… | …01010011100000 |
3 | 100210120212112200 |
4 | 20120121103200 |
5 | 241444102312 |
6 | 21541453200 |
7 | 3325121643 |
oct | 1030312340 |
9 | 323525480 |
10 | 140612832 |
11 | 72410558 |
12 | 3b111200 |
13 | 23193279 |
14 | 14963a5a |
15 | c5280dc |
hex | 86194e0 |
140612832 has 36 divisors (see below), whose sum is σ = 399868560. Its totient is φ = 46870848.
The previous prime is 140612809. The next prime is 140612867. The reversal of 140612832 is 238216041.
140612832 is a `hidden beast` number, since 1 + 40 + 612 + 8 + 3 + 2 = 666.
140612832 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (36).
It is a junction number, because it is equal to n+sod(n) for n = 140612796 and 140612805.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 243832 + ... + 244407.
It is an arithmetic number, because the mean of its divisors is an integer number (11107460).
Almost surely, 2140612832 is an apocalyptic number.
140612832 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
140612832 is an abundant number, since it is smaller than the sum of its proper divisors (259255728).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
140612832 is a wasteful number, since it uses less digits than its factorization.
140612832 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 488255 (or 488244 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 27.
The square root of 140612832 is about 11858.0281666051. The cubic root of 140612832 is about 520.0059565393.
Adding to 140612832 its reverse (238216041), we get a palindrome (378828873).
The spelling of 140612832 in words is "one hundred forty million, six hundred twelve thousand, eight hundred thirty-two".
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