Base | Representation |
---|---|
bin | 1111101111110… |
… | …11100101000000 |
3 | 100012120111111212 |
4 | 13313323211000 |
5 | 232304234324 |
6 | 21035225252 |
7 | 3162565244 |
oct | 767734500 |
9 | 305514455 |
10 | 132102464 |
11 | 6862859a |
12 | 382a8228 |
13 | 214a3750 |
14 | 1378a424 |
15 | b8e670e |
hex | 7dfb940 |
132102464 has 28 divisors (see below), whose sum is σ = 282307284. Its totient is φ = 60969984.
The previous prime is 132102449. The next prime is 132102491. The reversal of 132102464 is 464201231.
It can be written as a sum of positive squares in 2 ways, for example, as 32262400 + 99840064 = 5680^2 + 9992^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78557 + ... + 80220.
It is an arithmetic number, because the mean of its divisors is an integer number (10082403).
Almost surely, 2132102464 is an apocalyptic number.
It is an amenable number.
132102464 is an abundant number, since it is smaller than the sum of its proper divisors (150204820).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
132102464 is a wasteful number, since it uses less digits than its factorization.
132102464 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 158802 (or 158792 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 23.
The square root of 132102464 is about 11493.5836012969. The cubic root of 132102464 is about 509.2960478784.
Adding to 132102464 its reverse (464201231), we get a palindrome (596303695).
The spelling of 132102464 in words is "one hundred thirty-two million, one hundred two thousand, four hundred sixty-four".
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