Base | Representation |
---|---|
bin | 1111101111001… |
… | …11011101010100 |
3 | 100012102022110120 |
4 | 13313213131110 |
5 | 232244120202 |
6 | 21033351540 |
7 | 3162103053 |
oct | 767473524 |
9 | 305368416 |
10 | 132020052 |
11 | 6858168a |
12 | 382685b0 |
13 | 21475098 |
14 | 1376839a |
15 | b8cc0bc |
hex | 7de7754 |
132020052 has 24 divisors (see below), whose sum is σ = 313269600. Its totient is φ = 43260576.
The previous prime is 132019997. The next prime is 132020071. The reversal of 132020052 is 250020231.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92527 + ... + 93942.
It is an arithmetic number, because the mean of its divisors is an integer number (13052900).
Almost surely, 2132020052 is an apocalyptic number.
132020052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
132020052 is an abundant number, since it is smaller than the sum of its proper divisors (181249548).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
132020052 is a wasteful number, since it uses less digits than its factorization.
132020052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 186535 (or 186533 counting only the distinct ones).
The product of its (nonzero) digits is 120, while the sum is 15.
The square root of 132020052 is about 11489.9979112270. The cubic root of 132020052 is about 509.1901178911.
Adding to 132020052 its reverse (250020231), we get a palindrome (382040283).
The spelling of 132020052 in words is "one hundred thirty-two million, twenty thousand, fifty-two".
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