Base | Representation |
---|---|
bin | 100000110100001… |
… | …1000111101110001 |
3 | 2211201221000220212 |
4 | 1001220120331301 |
5 | 4223340411212 |
6 | 301132313505 |
7 | 36200153441 |
oct | 10150307561 |
9 | 2751830825 |
10 | 1101107057 |
11 | 515601036 |
12 | 268912895 |
13 | 14717a84b |
14 | a634a121 |
15 | 66a03e22 |
hex | 41a18f71 |
1101107057 has 4 divisors (see below), whose sum is σ = 1159060080. Its totient is φ = 1043154036.
The previous prime is 1101107053. The next prime is 1101107071. The reversal of 1101107057 is 7507011011.
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.
It is not a de Polignac number, because 1101107057 - 22 = 1101107053 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1101107053) 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, 28976483 + ... + 28976520.
It is an arithmetic number, because the mean of its divisors is an integer number (289765020).
Almost surely, 21101107057 is an apocalyptic number.
It is an amenable number.
1101107057 is a deficient number, since it is larger than the sum of its proper divisors (57953023).
1101107057 is an equidigital number, since it uses as much as digits as its factorization.
1101107057 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57953022.
The product of its (nonzero) digits is 245, while the sum is 23.
The square root of 1101107057 is about 33182.9332187497. The cubic root of 1101107057 is about 1032.6263002343.
Adding to 1101107057 its reverse (7507011011), we get a palindrome (8608118068).
The spelling of 1101107057 in words is "one billion, one hundred one million, one hundred seven thousand, fifty-seven".
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