Base | Representation |
---|---|
bin | 101111111110100110… |
… | …0010110011100101100 |
3 | 100211221111010001111101 |
4 | 1133331030112130230 |
5 | 3142002210334012 |
6 | 115155435532444 |
7 | 10305142402543 |
oct | 1377514263454 |
9 | 324844101441 |
10 | 103032121132 |
11 | 3a771a45636 |
12 | 17b752ba124 |
13 | 993ca5c565 |
14 | 4db5a2915a |
15 | 2a30525d57 |
hex | 17fd31672c |
103032121132 has 12 divisors (see below), whose sum is σ = 180957138880. Its totient is φ = 51330081456.
The previous prime is 103032121081. The next prime is 103032121133. The reversal of 103032121132 is 231121230301.
It is a super-2 number, since 2×1030321211322 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (103032121133) 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, 46493532 + ... + 46495747.
Almost surely, 2103032121132 is an apocalyptic number.
It is an amenable number.
103032121132 is a deficient number, since it is larger than the sum of its proper divisors (77925017748).
103032121132 is a wasteful number, since it uses less digits than its factorization.
103032121132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 92989560 (or 92989558 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 19.
Adding to 103032121132 its reverse (231121230301), we get a palindrome (334153351433).
The spelling of 103032121132 in words is "one hundred three billion, thirty-two million, one hundred twenty-one thousand, one hundred thirty-two".
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