Base | Representation |
---|---|
bin | 110100010100010101… |
… | …1000101010101110001 |
3 | 101201222222020012101201 |
4 | 1220220223011111301 |
5 | 3320043443014101 |
6 | 123340311131201 |
7 | 11055114161023 |
oct | 1505053052561 |
9 | 351888205351 |
10 | 112351532401 |
11 | 43714569219 |
12 | 19936373b01 |
13 | a796745ab4 |
14 | 561b628013 |
15 | 2dc8797e01 |
hex | 1a28ac5571 |
112351532401 has 2 divisors, whose sum is σ = 112351532402. Its totient is φ = 112351532400.
The previous prime is 112351532369. The next prime is 112351532429. The reversal of 112351532401 is 104235153211.
It is an a-pointer prime, because the next prime (112351532429) can be obtained adding 112351532401 to its sum of digits (28).
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 108303519025 + 4048013376 = 329095^2 + 63624^2 .
It is a cyclic number.
It is not a de Polignac number, because 112351532401 - 25 = 112351532369 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 112351532401.
It is not a weakly prime, because it can be changed into another prime (112351532471) 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, 56175766200 + 56175766201.
It is an arithmetic number, because the mean of its divisors is an integer number (56175766201).
Almost surely, 2112351532401 is an apocalyptic number.
It is an amenable number.
112351532401 is a deficient number, since it is larger than the sum of its proper divisors (1).
112351532401 is an equidigital number, since it uses as much as digits as its factorization.
112351532401 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 3600, while the sum is 28.
Adding to 112351532401 its reverse (104235153211), we get a palindrome (216586685612).
The spelling of 112351532401 in words is "one hundred twelve billion, three hundred fifty-one million, five hundred thirty-two thousand, four hundred one".
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