Base | Representation |
---|---|
bin | 100000111011100… |
… | …1111011000111101 |
3 | 2212000020211000211 |
4 | 1001313033120331 |
5 | 4230334444442 |
6 | 301351552421 |
7 | 36245226223 |
oct | 10167173075 |
9 | 2760224024 |
10 | 1104999997 |
11 | 51781a942 |
12 | 26a08b711 |
13 | 147c1176a |
14 | a6a80b13 |
15 | 67022617 |
hex | 41dcf63d |
1104999997 has 4 divisors (see below), whose sum is σ = 1106677440. Its totient is φ = 1103322556.
The previous prime is 1104999977. The next prime is 1105000003. The reversal of 1104999997 is 7999994011.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 7999994011 = 17 ⋅470587883.
It is a cyclic number.
It is not a de Polignac number, because 1104999997 - 27 = 1104999869 is a prime.
It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1104999947) 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, 837733 + ... + 839050.
It is an arithmetic number, because the mean of its divisors is an integer number (276669360).
Almost surely, 21104999997 is an apocalyptic number.
It is an amenable number.
1104999997 is a deficient number, since it is larger than the sum of its proper divisors (1677443).
1104999997 is an equidigital number, since it uses as much as digits as its factorization.
1104999997 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1677442.
The product of its (nonzero) digits is 1653372, while the sum is 58.
The square root of 1104999997 is about 33241.5402320651. The cubic root of 1104999997 is about 1033.8418114789.
The spelling of 1104999997 in words is "one billion, one hundred four million, nine hundred ninety-nine thousand, nine hundred ninety-seven".
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