Base | Representation |
---|---|
bin | 10000101110000… |
… | …01000001110100 |
3 | 100202220111112211 |
4 | 20113001001310 |
5 | 241401020002 |
6 | 21530023204 |
7 | 3322054531 |
oct | 1027010164 |
9 | 322814484 |
10 | 140251252 |
11 | 72193929 |
12 | 3ab77b04 |
13 | 2309780b |
14 | 148abd88 |
15 | c4a5dd7 |
hex | 85c1074 |
140251252 has 12 divisors (see below), whose sum is σ = 246111040. Its totient is φ = 69933816.
The previous prime is 140251247. The next prime is 140251253. The reversal of 140251252 is 252152041.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (140251253) 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, 46302 + ... + 49237.
Almost surely, 2140251252 is an apocalyptic number.
It is an amenable number.
140251252 is a deficient number, since it is larger than the sum of its proper divisors (105859788).
140251252 is a wasteful number, since it uses less digits than its factorization.
140251252 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 95910 (or 95908 counting only the distinct ones).
The product of its (nonzero) digits is 800, while the sum is 22.
The square root of 140251252 is about 11842.7721416905. The cubic root of 140251252 is about 519.5598494361.
The spelling of 140251252 in words is "one hundred forty million, two hundred fifty-one thousand, two hundred fifty-two".
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