Base | Representation |
---|---|
bin | 101010101110… |
… | …111000001001 |
3 | 210002010100000 |
4 | 222232320021 |
5 | 10331431212 |
6 | 1040033213 |
7 | 164134026 |
oct | 52567011 |
9 | 23063300 |
10 | 11202057 |
11 | 63612a9 |
12 | 3902809 |
13 | 2422a49 |
14 | 16b854d |
15 | eb41dc |
hex | aaee09 |
11202057 has 12 divisors (see below), whose sum is σ = 16780400. Its totient is φ = 7467876.
The previous prime is 11202049. The next prime is 11202071. The reversal of 11202057 is 75020211.
11202057 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 11202057 - 23 = 11202049 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (11202017) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22807 + ... + 23292.
Almost surely, 211202057 is an apocalyptic number.
It is an amenable number.
11202057 is a deficient number, since it is larger than the sum of its proper divisors (5578343).
11202057 is an frugal number, since it uses more digits than its factorization.
11202057 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46114 (or 46102 counting only the distinct ones).
The product of its (nonzero) digits is 140, while the sum is 18.
The square root of 11202057 is about 3346.9474151830. The cubic root of 11202057 is about 223.7514848585.
Adding to 11202057 its reverse (75020211), we get a palindrome (86222268).
The spelling of 11202057 in words is "eleven million, two hundred two thousand, fifty-seven".
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