Base | Representation |
---|---|
bin | 1011110000100010111… |
… | …1011111111001000000 |
3 | 201022102102200222020221 |
4 | 2330020233133321000 |
5 | 11302204043211112 |
6 | 232445134112424 |
7 | 20410666535152 |
oct | 2741057377100 |
9 | 638372628227 |
10 | 202010132032 |
11 | 787434a9145 |
12 | 3319894b714 |
13 | 16084903207 |
14 | 9ac5056ad2 |
15 | 53c4b88e07 |
hex | 2f08bdfe40 |
202010132032 has 28 divisors (see below), whose sum is σ = 413794951936. Its totient is φ = 97746837120.
The previous prime is 202010131987. The next prime is 202010132033. The reversal of 202010132032 is 230231010202.
It is a Harshad number since it is a multiple of its sum of digits (16).
It is a junction number, because it is equal to n+sod(n) for n = 202010131997 and 202010132015.
It is not an unprimeable number, because it can be changed into a prime (202010132033) 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, 50907828 + ... + 50911795.
Almost surely, 2202010132032 is an apocalyptic number.
It is an amenable number.
202010132032 is an abundant number, since it is smaller than the sum of its proper divisors (211784819904).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
202010132032 is a wasteful number, since it uses less digits than its factorization.
202010132032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 101819666 (or 101819656 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 16.
Adding to 202010132032 its reverse (230231010202), we get a palindrome (432241142234).
The spelling of 202010132032 in words is "two hundred two billion, ten million, one hundred thirty-two thousand, thirty-two".
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