Base | Representation |
---|---|
bin | 10000110011011… |
… | …00011100011011 |
3 | 100211020011200020 |
4 | 20121230130123 |
5 | 242041001441 |
6 | 21553041523 |
7 | 3331040526 |
oct | 1031543433 |
9 | 324204606 |
10 | 140953371 |
11 | 72623399 |
12 | 3b2562a3 |
13 | 23282280 |
14 | 14a11bbd |
15 | c593e66 |
hex | 866c71b |
140953371 has 32 divisors (see below), whose sum is σ = 207486720. Its totient is φ = 84585600.
The previous prime is 140953349. The next prime is 140953403. The reversal of 140953371 is 173359041.
140953371 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 140953371 - 215 = 140920603 is a prime.
It is not an unprimeable number, because it can be changed into a prime (140953321) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 425676 + ... + 426006.
It is an arithmetic number, because the mean of its divisors is an integer number (6483960).
Almost surely, 2140953371 is an apocalyptic number.
140953371 is a deficient number, since it is larger than the sum of its proper divisors (66533349).
140953371 is a wasteful number, since it uses less digits than its factorization.
140953371 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 587.
The product of its (nonzero) digits is 11340, while the sum is 33.
The square root of 140953371 is about 11872.3784895867. The cubic root of 140953371 is about 520.4254050920.
The spelling of 140953371 in words is "one hundred forty million, nine hundred fifty-three thousand, three hundred seventy-one".
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