Base | Representation |
---|---|
bin | 1111110110101… |
… | …11000010000111 |
3 | 100021021011112222 |
4 | 13323113002013 |
5 | 233022020401 |
6 | 21110402555 |
7 | 3203331020 |
oct | 773270207 |
9 | 307234488 |
10 | 133001351 |
11 | 6909197a |
12 | 3866045b |
13 | 21729932 |
14 | 13941c47 |
15 | ba22c1b |
hex | 7ed7087 |
133001351 has 8 divisors (see below), whose sum is σ = 152156160. Its totient is φ = 113885208.
The previous prime is 133001329. The next prime is 133001369. The reversal of 133001351 is 153100331.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 133001351 - 214 = 132984967 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 (133001371) 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, 1871 + ... + 16416.
It is an arithmetic number, because the mean of its divisors is an integer number (19019520).
Almost surely, 2133001351 is an apocalyptic number.
133001351 is a deficient number, since it is larger than the sum of its proper divisors (19154809).
133001351 is a wasteful number, since it uses less digits than its factorization.
133001351 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19333.
The product of its (nonzero) digits is 135, while the sum is 17.
The square root of 133001351 is about 11532.6211678005. The cubic root of 133001351 is about 510.4486005495.
Adding to 133001351 its reverse (153100331), we get a palindrome (286101682).
The spelling of 133001351 in words is "one hundred thirty-three million, one thousand, three hundred fifty-one".
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