Base | Representation |
---|---|
bin | 10000101101110… |
… | …10110010001000 |
3 | 100202212012110102 |
4 | 20112322302020 |
5 | 241344210142 |
6 | 21525304532 |
7 | 3321620126 |
oct | 1026726210 |
9 | 322765412 |
10 | 140225672 |
11 | 72176694 |
12 | 3ab65148 |
13 | 23088c92 |
14 | 148a2916 |
15 | c49d532 |
hex | 85bac88 |
140225672 has 32 divisors (see below), whose sum is σ = 272764800. Its totient is φ = 67502400.
The previous prime is 140225633. The next prime is 140225677. The reversal of 140225672 is 276522041.
It is a happy number.
140225672 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (29).
It is not an unprimeable number, because it can be changed into a prime (140225677) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 113297 + ... + 114527.
It is an arithmetic number, because the mean of its divisors is an integer number (8523900).
Almost surely, 2140225672 is an apocalyptic number.
It is an amenable number.
140225672 is a deficient number, since it is larger than the sum of its proper divisors (132539128).
140225672 is a wasteful number, since it uses less digits than its factorization.
140225672 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1757 (or 1753 counting only the distinct ones).
The product of its (nonzero) digits is 6720, while the sum is 29.
The square root of 140225672 is about 11841.6921088162. The cubic root of 140225672 is about 519.5282605344.
The spelling of 140225672 in words is "one hundred forty million, two hundred twenty-five thousand, six hundred seventy-two".
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