Base | Representation |
---|---|
bin | 10000110010100… |
… | …11010111001000 |
3 | 100211000221202002 |
4 | 20121103113020 |
5 | 242024210012 |
6 | 21550530132 |
7 | 3330132146 |
oct | 1031232710 |
9 | 324027662 |
10 | 140850632 |
11 | 7256318a |
12 | 3b206948 |
13 | 23247590 |
14 | 149c6596 |
15 | c5737c2 |
hex | 86535c8 |
140850632 has 16 divisors (see below), whose sum is σ = 284410140. Its totient is φ = 65007936.
The previous prime is 140850631. The next prime is 140850637. The reversal of 140850632 is 236058041.
It can be written as a sum of positive squares in 2 ways, for example, as 137217796 + 3632836 = 11714^2 + 1906^2 .
It is a junction number, because it is equal to n+sod(n) for n = 140850595 and 140850604.
It is not an unprimeable number, because it can be changed into a prime (140850631) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 677063 + ... + 677270.
Almost surely, 2140850632 is an apocalyptic number.
It is an amenable number.
140850632 is an abundant number, since it is smaller than the sum of its proper divisors (143559508).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
140850632 is a wasteful number, since it uses less digits than its factorization.
140850632 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1354352 (or 1354348 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 29.
The square root of 140850632 is about 11868.0508930490. The cubic root of 140850632 is about 520.2989306859.
The spelling of 140850632 in words is "one hundred forty million, eight hundred fifty thousand, six hundred thirty-two".
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