Base | Representation |
---|---|
bin | 1111110010001… |
… | …00111101000100 |
3 | 100020010202210021 |
4 | 13321010331010 |
5 | 232343344022 |
6 | 21045504524 |
7 | 3165256420 |
oct | 771047504 |
9 | 306122707 |
10 | 132403012 |
11 | 68813385 |
12 | 38412144 |
13 | 2157a4a1 |
14 | 13827b80 |
15 | b9557c7 |
hex | 7e44f44 |
132403012 has 24 divisors (see below), whose sum is σ = 265798400. Its totient is φ = 56531520.
The previous prime is 132403003. The next prime is 132403013. The reversal of 132403012 is 210304231.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (132403013) 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, 1137 + ... + 16312.
Almost surely, 2132403012 is an apocalyptic number.
It is an amenable number.
132403012 is an abundant number, since it is smaller than the sum of its proper divisors (133395388).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
132403012 is a wasteful number, since it uses less digits than its factorization.
132403012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17731 (or 17729 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 16.
The square root of 132403012 is about 11506.6507724881. The cubic root of 132403012 is about 509.6819906489.
Adding to 132403012 its reverse (210304231), we get a palindrome (342707243).
The spelling of 132403012 in words is "one hundred thirty-two million, four hundred three thousand, twelve".
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