Base | Representation |
---|---|
bin | 1100011100001… |
… | …00000101001111 |
3 | 21021100112022222 |
4 | 12032010011033 |
5 | 203203200111 |
6 | 14204325555 |
7 | 2404650332 |
oct | 616040517 |
9 | 237315288 |
10 | 104350031 |
11 | 539a27a5 |
12 | 2ab438bb |
13 | 188077a6 |
14 | dc04619 |
15 | 92637db |
hex | 638414f |
104350031 has 2 divisors, whose sum is σ = 104350032. Its totient is φ = 104350030.
The previous prime is 104350003. The next prime is 104350079. The reversal of 104350031 is 130053401.
It is a weak prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-104350031 is a prime.
It is a super-2 number, since 2×1043500312 = 21777857939401922, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 104349991 and 104350009.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (104350331) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52175015 + 52175016.
It is an arithmetic number, because the mean of its divisors is an integer number (52175016).
Almost surely, 2104350031 is an apocalyptic number.
104350031 is a deficient number, since it is larger than the sum of its proper divisors (1).
104350031 is an equidigital number, since it uses as much as digits as its factorization.
104350031 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 180, while the sum is 17.
The square root of 104350031 is about 10215.1862929660. The cubic root of 104350031 is about 470.7939365127.
The spelling of 104350031 in words is "one hundred four million, three hundred fifty thousand, thirty-one".
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