Base | Representation |
---|---|
bin | 1100110110011… |
… | …00111111000001 |
3 | 21111211112002001 |
4 | 12123030333001 |
5 | 210043404434 |
6 | 14410224001 |
7 | 2446144204 |
oct | 633147701 |
9 | 244745061 |
10 | 107794369 |
11 | 55935561 |
12 | 30125001 |
13 | 19442467 |
14 | 1045d93b |
15 | 96e4114 |
hex | 66ccfc1 |
107794369 has 4 divisors (see below), whose sum is σ = 108390100. Its totient is φ = 107198640.
The previous prime is 107794367. The next prime is 107794387. The reversal of 107794369 is 963497701.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 963497701 = 31 ⋅31080571.
It can be written as a sum of positive squares in 2 ways, for example, as 38688400 + 69105969 = 6220^2 + 8313^2 .
It is a cyclic number.
It is not a de Polignac number, because 107794369 - 21 = 107794367 is a prime.
It is a super-2 number, since 2×1077943692 = 23239251976216322, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (107794367) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 297594 + ... + 297955.
It is an arithmetic number, because the mean of its divisors is an integer number (27097525).
Almost surely, 2107794369 is an apocalyptic number.
It is an amenable number.
107794369 is a deficient number, since it is larger than the sum of its proper divisors (595731).
107794369 is an equidigital number, since it uses as much as digits as its factorization.
107794369 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 595730.
The product of its (nonzero) digits is 285768, while the sum is 46.
The square root of 107794369 is about 10382.4067055765. The cubic root of 107794369 is about 475.9178838763.
The spelling of 107794369 in words is "one hundred seven million, seven hundred ninety-four thousand, three hundred sixty-nine".
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