Base | Representation |
---|---|
bin | 10111000000110… |
… | …11110111000111 |
3 | 111110021001200220 |
4 | 23200123313013 |
5 | 343410131403 |
6 | 31053435423 |
7 | 4532626056 |
oct | 1340336707 |
9 | 443231626 |
10 | 193052103 |
11 | 99a779a2 |
12 | 5479bb73 |
13 | 30cc3a1a |
14 | 1b8d439d |
15 | 11e35953 |
hex | b81bdc7 |
193052103 has 16 divisors (see below), whose sum is σ = 271950720. Its totient is φ = 121477536.
The previous prime is 193052081. The next prime is 193052113. The reversal of 193052103 is 301250391.
It is a happy number.
It is not a de Polignac number, because 193052103 - 214 = 193035719 is a prime.
It is a super-2 number, since 2×1930521032 = 74538228945445218, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (193052113) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9676 + ... + 21902.
It is an arithmetic number, because the mean of its divisors is an integer number (16996920).
Almost surely, 2193052103 is an apocalyptic number.
193052103 is a deficient number, since it is larger than the sum of its proper divisors (78898617).
193052103 is a wasteful number, since it uses less digits than its factorization.
193052103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12526.
The product of its (nonzero) digits is 810, while the sum is 24.
The square root of 193052103 is about 13894.3190909091. The cubic root of 193052103 is about 577.9516558186.
The spelling of 193052103 in words is "one hundred ninety-three million, fifty-two thousand, one hundred three".
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