Base | Representation |
---|---|
bin | 1111011111111011… |
… | …1100010001011101 |
3 | 101201221122212212101 |
4 | 3313332330101131 |
5 | 32010040102112 |
6 | 1524501205101 |
7 | 205046300302 |
oct | 36776742135 |
9 | 11657585771 |
10 | 4160472157 |
11 | 1845529346 |
12 | 981400791 |
13 | 513c4905a |
14 | 2b67a70a9 |
15 | 1953c2757 |
hex | f7fbc45d |
4160472157 has 2 divisors, whose sum is σ = 4160472158. Its totient is φ = 4160472156.
The previous prime is 4160472103. The next prime is 4160472167. The reversal of 4160472157 is 7512740614.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 2109197476 + 2051274681 = 45926^2 + 45291^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-4160472157 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (4160472167) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2080236078 + 2080236079.
It is an arithmetic number, because the mean of its divisors is an integer number (2080236079).
Almost surely, 24160472157 is an apocalyptic number.
It is an amenable number.
4160472157 is a deficient number, since it is larger than the sum of its proper divisors (1).
4160472157 is an equidigital number, since it uses as much as digits as its factorization.
4160472157 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 47040, while the sum is 37.
The square root of 4160472157 is about 64501.7221242968. The cubic root of 4160472157 is about 1608.3511477303.
The spelling of 4160472157 in words is "four billion, one hundred sixty million, four hundred seventy-two thousand, one hundred fifty-seven".
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