Base | Representation |
---|---|
bin | 1011100011101… |
… | …01011010111101 |
3 | 20202102120022212 |
4 | 11301311122331 |
5 | 144304344244 |
6 | 13341550205 |
7 | 2255026625 |
oct | 561653275 |
9 | 222376285 |
10 | 96949949 |
11 | 4a7a8a28 |
12 | 28575365 |
13 | 17116445 |
14 | cc39885 |
15 | 87a0d9e |
hex | 5c756bd |
96949949 has 2 divisors, whose sum is σ = 96949950. Its totient is φ = 96949948.
The previous prime is 96949903. The next prime is 96949967. The reversal of 96949949 is 94994969.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 52461049 + 44488900 = 7243^2 + 6670^2 .
It is an emirp because it is prime and its reverse (94994969) is a distict prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-96949949 is a prime.
It is a super-2 number, since 2×969499492 = 18798585222205202, which contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (96949969) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48474974 + 48474975.
It is an arithmetic number, because the mean of its divisors is an integer number (48474975).
Almost surely, 296949949 is an apocalyptic number.
It is an amenable number.
96949949 is a deficient number, since it is larger than the sum of its proper divisors (1).
96949949 is an equidigital number, since it uses as much as digits as its factorization.
96949949 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 5668704, while the sum is 59.
The square root of 96949949 is about 9846.3165193894. The cubic root of 96949949 is about 459.3910483480.
The spelling of 96949949 in words is "ninety-six million, nine hundred forty-nine thousand, nine hundred forty-nine".
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