Base | Representation |
---|---|
bin | 10000110000100… |
… | …10000001110101 |
3 | 100210112100122212 |
4 | 20120102001311 |
5 | 241442124104 |
6 | 21541103205 |
7 | 3324636026 |
oct | 1030220165 |
9 | 323470585 |
10 | 140583029 |
11 | 723a0124 |
12 | 3b0b7b05 |
13 | 23182832 |
14 | 14956c4d |
15 | c51e36e |
hex | 8612075 |
140583029 has 2 divisors, whose sum is σ = 140583030. Its totient is φ = 140583028.
The previous prime is 140583019. The next prime is 140583073. The reversal of 140583029 is 920385041.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 110355025 + 30228004 = 10505^2 + 5498^2 .
It is a cyclic number.
It is not a de Polignac number, because 140583029 - 224 = 123805813 is a prime.
It is a Chen prime.
It is a junction number, because it is equal to n+sod(n) for n = 140582986 and 140583004.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (140583019) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70291514 + 70291515.
It is an arithmetic number, because the mean of its divisors is an integer number (70291515).
Almost surely, 2140583029 is an apocalyptic number.
It is an amenable number.
140583029 is a deficient number, since it is larger than the sum of its proper divisors (1).
140583029 is an equidigital number, since it uses as much as digits as its factorization.
140583029 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 8640, while the sum is 32.
The square root of 140583029 is about 11856.7714408265. The cubic root of 140583029 is about 519.9692153866.
The spelling of 140583029 in words is "one hundred forty million, five hundred eighty-three thousand, twenty-nine".
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