Base | Representation |
---|---|
bin | 1100110010001… |
… | …11010010001011 |
3 | 21110210200212011 |
4 | 12121013102023 |
5 | 204423343411 |
6 | 14350400351 |
7 | 2441403454 |
oct | 631072213 |
9 | 243720764 |
10 | 107246731 |
11 | 555a1069 |
12 | 2bb000b7 |
13 | 192b0107 |
14 | 1035a12b |
15 | 9636c21 |
hex | 664748b |
107246731 has 2 divisors, whose sum is σ = 107246732. Its totient is φ = 107246730.
The previous prime is 107246729. The next prime is 107246743. The reversal of 107246731 is 137642701.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 107246731 - 21 = 107246729 is a prime.
It is a super-2 number, since 2×1072467312 = 23003722620372722, which contains 22 as substring.
Together with 107246729, it forms a pair of twin primes.
It is a junction number, because it is equal to n+sod(n) for n = 107246693 and 107246702.
It is not a weakly prime, because it can be changed into another prime (107246791) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53623365 + 53623366.
It is an arithmetic number, because the mean of its divisors is an integer number (53623366).
Almost surely, 2107246731 is an apocalyptic number.
107246731 is a deficient number, since it is larger than the sum of its proper divisors (1).
107246731 is an equidigital number, since it uses as much as digits as its factorization.
107246731 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 7056, while the sum is 31.
The square root of 107246731 is about 10355.9997585940. Note that the first 3 decimals coincide. The cubic root of 107246731 is about 475.1105648438.
The spelling of 107246731 in words is "one hundred seven million, two hundred forty-six thousand, seven hundred thirty-one".
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