Base | Representation |
---|---|
bin | 1000010110010111… |
… | …1000101010100101 |
3 | 12210012101220011222 |
4 | 2011211320222211 |
5 | 14042233114112 |
6 | 1010222510125 |
7 | 106353513464 |
oct | 20545705245 |
9 | 5705356158 |
10 | 2241301157 |
11 | a50179807 |
12 | 526735345 |
13 | 299462504 |
14 | 17394c9db |
15 | d1b79372 |
hex | 85978aa5 |
2241301157 has 2 divisors, whose sum is σ = 2241301158. Its totient is φ = 2241301156.
The previous prime is 2241301141. The next prime is 2241301177. The reversal of 2241301157 is 7511031422.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 2082188161 + 159112996 = 45631^2 + 12614^2 .
It is a cyclic number.
It is not a de Polignac number, because 2241301157 - 24 = 2241301141 is a prime.
It is a super-4 number, since 4×22413011574 (a number of 39 digits) contains 4444 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2241301177) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1120650578 + 1120650579.
It is an arithmetic number, because the mean of its divisors is an integer number (1120650579).
Almost surely, 22241301157 is an apocalyptic number.
It is an amenable number.
2241301157 is a deficient number, since it is larger than the sum of its proper divisors (1).
2241301157 is an equidigital number, since it uses as much as digits as its factorization.
2241301157 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1680, while the sum is 26.
The square root of 2241301157 is about 47342.3822488898. The cubic root of 2241301157 is about 1308.6798185393.
Adding to 2241301157 its reverse (7511031422), we get a palindrome (9752332579).
The spelling of 2241301157 in words is "two billion, two hundred forty-one million, three hundred one thousand, one hundred fifty-seven".
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