Base | Representation |
---|---|
bin | 111101111101001100… |
… | …0101111010000110111 |
3 | 110201102110200112120222 |
4 | 1323322120233100313 |
5 | 4134441222323202 |
6 | 141042223044555 |
7 | 12420045464441 |
oct | 1737230572067 |
9 | 421373615528 |
10 | 133049807927 |
11 | 51476169a53 |
12 | 2195214075b |
13 | c7149a7bca |
14 | 6622559491 |
15 | 36da9954a2 |
hex | 1efa62f437 |
133049807927 has 8 divisors (see below), whose sum is σ = 133167915600. Its totient is φ = 132931741824.
The previous prime is 133049807921. The next prime is 133049807929. The reversal of 133049807927 is 729708940331.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-133049807927 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (133049807921) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11484824 + ... + 11496402.
It is an arithmetic number, because the mean of its divisors is an integer number (16645989450).
Almost surely, 2133049807927 is an apocalyptic number.
133049807927 is a deficient number, since it is larger than the sum of its proper divisors (118107673).
133049807927 is a wasteful number, since it uses less digits than its factorization.
133049807927 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20785.
The product of its (nonzero) digits is 2286144, while the sum is 53.
The spelling of 133049807927 in words is "one hundred thirty-three billion, forty-nine million, eight hundred seven thousand, nine hundred twenty-seven".
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