Base | Representation |
---|---|
bin | 1001001111000101… |
… | …01100001011001101 |
3 | 110210120001102110001 |
4 | 10213202230023031 |
5 | 40123320410212 |
6 | 2140003044301 |
7 | 233605320445 |
oct | 44742541315 |
9 | 13716042401 |
10 | 4958372557 |
11 | 2114965766 |
12 | b64670691 |
13 | 610345378 |
14 | 350747125 |
15 | 1e0482657 |
hex | 1278ac2cd |
4958372557 has 2 divisors, whose sum is σ = 4958372558. Its totient is φ = 4958372556.
The previous prime is 4958372537. The next prime is 4958372569. The reversal of 4958372557 is 7552738594.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 4017784996 + 940587561 = 63386^2 + 30669^2 .
It is a cyclic number.
It is not a de Polignac number, because 4958372557 - 27 = 4958372429 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 4958372498 and 4958372507.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (4958372537) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2479186278 + 2479186279.
It is an arithmetic number, because the mean of its divisors is an integer number (2479186279).
Almost surely, 24958372557 is an apocalyptic number.
It is an amenable number.
4958372557 is a deficient number, since it is larger than the sum of its proper divisors (1).
4958372557 is an equidigital number, since it uses as much as digits as its factorization.
4958372557 is an evil number, because the sum of its binary digits is even.
The product of its digits is 10584000, while the sum is 55.
The square root of 4958372557 is about 70415.7124298263. The cubic root of 4958372557 is about 1705.2172542450.
The spelling of 4958372557 in words is "four billion, nine hundred fifty-eight million, three hundred seventy-two thousand, five hundred fifty-seven".
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