Base | Representation |
---|---|
bin | 10011011011011111… |
… | …11111100001100101 |
3 | 222220222012111100200 |
4 | 21231233333201211 |
5 | 132330343411401 |
6 | 4443025301113 |
7 | 516332003253 |
oct | 115557774145 |
9 | 28828174320 |
10 | 10431232101 |
11 | 4473182084 |
12 | 2031494799 |
13 | ca31457b4 |
14 | 70d5375d3 |
15 | 410b90686 |
hex | 26dbff865 |
10431232101 has 12 divisors (see below), whose sum is σ = 15068264640. Its totient is φ = 6953725800.
The previous prime is 10431232073. The next prime is 10431232103. The reversal of 10431232101 is 10123213401.
10431232101 is a `hidden beast` number, since 1 + 0 + 431 + 23 + 210 + 1 = 666.
It is not a de Polignac number, because 10431232101 - 210 = 10431231077 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10431232103) 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, 200340 + ... + 246978.
It is an arithmetic number, because the mean of its divisors is an integer number (1255688720).
Almost surely, 210431232101 is an apocalyptic number.
It is an amenable number.
10431232101 is a deficient number, since it is larger than the sum of its proper divisors (4637032539).
10431232101 is a wasteful number, since it uses less digits than its factorization.
10431232101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 71496 (or 71493 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
Adding to 10431232101 its reverse (10123213401), we get a palindrome (20554445502).
The spelling of 10431232101 in words is "ten billion, four hundred thirty-one million, two hundred thirty-two thousand, one hundred one".
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