Base | Representation |
---|---|
bin | 1101011111100… |
… | …11011111001101 |
3 | 21212222220021211 |
4 | 12233303133031 |
5 | 212434214312 |
6 | 15122054421 |
7 | 2543066311 |
oct | 657633715 |
9 | 255886254 |
10 | 113194957 |
11 | 58994057 |
12 | 31aaa411 |
13 | 1a5b3685 |
14 | 11067b41 |
15 | 9e0e3a7 |
hex | 6bf37cd |
113194957 has 2 divisors, whose sum is σ = 113194958. Its totient is φ = 113194956.
The previous prime is 113194933. The next prime is 113194969. The reversal of 113194957 is 759491311.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 104468841 + 8726116 = 10221^2 + 2954^2 .
It is an emirp because it is prime and its reverse (759491311) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 113194957 - 211 = 113192909 is a prime.
It is equal to p6475666 and since 113194957 and 6475666 have the same sum of digits, it is a Honaker prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (113194987) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56597478 + 56597479.
It is an arithmetic number, because the mean of its divisors is an integer number (56597479).
Almost surely, 2113194957 is an apocalyptic number.
It is an amenable number.
113194957 is a deficient number, since it is larger than the sum of its proper divisors (1).
113194957 is an equidigital number, since it uses as much as digits as its factorization.
113194957 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 34020, while the sum is 40.
The square root of 113194957 is about 10639.3118668455. The cubic root of 113194957 is about 483.7366874217.
The spelling of 113194957 in words is "one hundred thirteen million, one hundred ninety-four thousand, nine hundred fifty-seven".
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