Base | Representation |
---|---|
bin | 10000101110000… |
… | …11010110010101 |
3 | 100202220222120212 |
4 | 20113003112111 |
5 | 241401321012 |
6 | 21530135205 |
7 | 3322124330 |
oct | 1027032625 |
9 | 322828525 |
10 | 140260757 |
11 | 7219aa8a |
12 | 3ab81505 |
13 | 2309bc40 |
14 | 148b1617 |
15 | c4a8b22 |
hex | 85c3595 |
140260757 has 16 divisors (see below), whose sum is σ = 173053440. Its totient is φ = 110702592.
The previous prime is 140260751. The next prime is 140260807. The reversal of 140260757 is 757062041.
It is not a de Polignac number, because 140260757 - 210 = 140259733 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (140260751) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40469 + ... + 43797.
It is an arithmetic number, because the mean of its divisors is an integer number (10815840).
Almost surely, 2140260757 is an apocalyptic number.
It is an amenable number.
140260757 is a deficient number, since it is larger than the sum of its proper divisors (32792683).
140260757 is a wasteful number, since it uses less digits than its factorization.
140260757 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3812.
The product of its (nonzero) digits is 11760, while the sum is 32.
The square root of 140260757 is about 11843.1734345149. The cubic root of 140260757 is about 519.5715862411.
The spelling of 140260757 in words is "one hundred forty million, two hundred sixty thousand, seven hundred fifty-seven".
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