Base | Representation |
---|---|
bin | 10110001000000… |
… | …001100001000001 |
3 | 221212111000120102 |
4 | 112020001201001 |
5 | 1230011431423 |
6 | 100500052145 |
7 | 12125110622 |
oct | 2610014101 |
9 | 855430512 |
10 | 371202113 |
11 | 180596707 |
12 | a4394055 |
13 | 5bb9a829 |
14 | 37429a49 |
15 | 228c5c28 |
hex | 16201841 |
371202113 has 2 divisors, whose sum is σ = 371202114. Its totient is φ = 371202112.
The previous prime is 371202109. The next prime is 371202127. The reversal of 371202113 is 311202173.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 360126529 + 11075584 = 18977^2 + 3328^2 .
It is an emirp because it is prime and its reverse (311202173) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 371202113 - 22 = 371202109 is a prime.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (371202103) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 185601056 + 185601057.
It is an arithmetic number, because the mean of its divisors is an integer number (185601057).
Almost surely, 2371202113 is an apocalyptic number.
It is an amenable number.
371202113 is a deficient number, since it is larger than the sum of its proper divisors (1).
371202113 is an equidigital number, since it uses as much as digits as its factorization.
371202113 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 252, while the sum is 20.
The square root of 371202113 is about 19266.6061619581. The cubic root of 371202113 is about 718.6820753151.
Adding to 371202113 its reverse (311202173), we get a palindrome (682404286).
The spelling of 371202113 in words is "three hundred seventy-one million, two hundred two thousand, one hundred thirteen".
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