Base | Representation |
---|---|
bin | 101111111110100110… |
… | …1000111101111001100 |
3 | 100211221111111022102201 |
4 | 1133331031013233030 |
5 | 3142002233314040 |
6 | 115155444131244 |
7 | 10305144203254 |
oct | 1377515075714 |
9 | 324844438381 |
10 | 103032323020 |
11 | 3a772073290 |
12 | 17b75396b24 |
13 | 993cb00413 |
14 | 4db5a7c964 |
15 | 2a30565a9a |
hex | 17fd347bcc |
103032323020 has 24 divisors (see below), whose sum is σ = 236037685968. Its totient is φ = 37466299200.
The previous prime is 103032322879. The next prime is 103032323027. The reversal of 103032323020 is 20323230301.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (103032323027) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 234164151 + ... + 234164590.
It is an arithmetic number, because the mean of its divisors is an integer number (9834903582).
Almost surely, 2103032323020 is an apocalyptic number.
103032323020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
103032323020 is an abundant number, since it is smaller than the sum of its proper divisors (133005362948).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103032323020 is a wasteful number, since it uses less digits than its factorization.
103032323020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 468328761 (or 468328759 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 19.
Adding to 103032323020 its reverse (20323230301), we get a palindrome (123355553321).
The spelling of 103032323020 in words is "one hundred three billion, thirty-two million, three hundred twenty-three thousand, twenty".
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