Base | Representation |
---|---|
bin | 111101111101010000… |
… | …1011111100110000000 |
3 | 110201102122000010220011 |
4 | 1323322201133212000 |
5 | 4134442314244130 |
6 | 141042344154304 |
7 | 12420104133643 |
oct | 1737241374600 |
9 | 421378003804 |
10 | 133052103040 |
11 | 5147749733a |
12 | 21952a68994 |
13 | c7152cc76c |
14 | 6622995a5a |
15 | 36dac9a52a |
hex | 1efa85f980 |
133052103040 has 64 divisors (see below), whose sum is σ = 319408920000. Its totient is φ = 52998098944.
The previous prime is 133052103031. The next prime is 133052103043. The reversal of 133052103040 is 40301250331.
It is a tau number, because it is divible by the number of its divisors (64).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (133052103043) 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, 281965 + ... + 587884.
It is an arithmetic number, because the mean of its divisors is an integer number (4990764375).
Almost surely, 2133052103040 is an apocalyptic number.
133052103040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
133052103040 is an abundant number, since it is smaller than the sum of its proper divisors (186356816960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
133052103040 is an equidigital number, since it uses as much as digits as its factorization.
133052103040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 870107 (or 870095 counting only the distinct ones).
The product of its (nonzero) digits is 1080, while the sum is 22.
Adding to 133052103040 its reverse (40301250331), we get a palindrome (173353353371).
The spelling of 133052103040 in words is "one hundred thirty-three billion, fifty-two million, one hundred three thousand, forty".
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