Base | Representation |
---|---|
bin | 100001110011101001… |
… | …1000001100100111101 |
3 | 20221101121201011111121 |
4 | 1003213103001210331 |
5 | 2142141100011304 |
6 | 53204005550541 |
7 | 5150044552666 |
oct | 1034723014475 |
9 | 227347634447 |
10 | 72600000829 |
11 | 28875898194 |
12 | 120a1715451 |
13 | 6acccbaa95 |
14 | 372a05836d |
15 | 1d4d9e1554 |
hex | 10e74c193d |
72600000829 has 2 divisors, whose sum is σ = 72600000830. Its totient is φ = 72600000828.
The previous prime is 72600000793. The next prime is 72600000839. The reversal of 72600000829 is 92800000627.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 72252364804 + 347636025 = 268798^2 + 18645^2 .
It is a cyclic number.
It is not a de Polignac number, because 72600000829 - 27 = 72600000701 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 72600000794 and 72600000803.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (72600000839) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36300000414 + 36300000415.
It is an arithmetic number, because the mean of its divisors is an integer number (36300000415).
Almost surely, 272600000829 is an apocalyptic number.
It is an amenable number.
72600000829 is a deficient number, since it is larger than the sum of its proper divisors (1).
72600000829 is an equidigital number, since it uses as much as digits as its factorization.
72600000829 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 12096, while the sum is 34.
The spelling of 72600000829 in words is "seventy-two billion, six hundred million, eight hundred twenty-nine", and thus it is an aban number.
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.062 sec. • engine limits •