Base | Representation |
---|---|
bin | 111110000001101101… |
… | …0010010111101100000 |
3 | 110201211000120121212210 |
4 | 1330003122102331200 |
5 | 4140244002224412 |
6 | 141105232122120 |
7 | 12423564420465 |
oct | 1740332227540 |
9 | 421730517783 |
10 | 133201211232 |
11 | 5154367a551 |
12 | 21994996340 |
13 | c73a17876b |
14 | 66386cb66c |
15 | 36e8e0083c |
hex | 1f03692f60 |
133201211232 has 96 divisors (see below), whose sum is σ = 365190336000. Its totient is φ = 42468115968.
The previous prime is 133201211191. The next prime is 133201211243. The reversal of 133201211232 is 232112102331.
It is a tau number, because it is divible by the number of its divisors (96).
It is a junction number, because it is equal to n+sod(n) for n = 133201211199 and 133201211208.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 108232 + ... + 527367.
It is an arithmetic number, because the mean of its divisors is an integer number (3804066000).
Almost surely, 2133201211232 is an apocalyptic number.
133201211232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
133201211232 is an abundant number, since it is smaller than the sum of its proper divisors (231989124768).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
133201211232 is a wasteful number, since it uses less digits than its factorization.
133201211232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 635708 (or 635700 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 21.
Adding to 133201211232 its reverse (232112102331), we get a palindrome (365313313563).
The spelling of 133201211232 in words is "one hundred thirty-three billion, two hundred one million, two hundred eleven thousand, two hundred thirty-two".
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