Base | Representation |
---|---|
bin | 1111110110110… |
… | …11111001110110 |
3 | 100021022011220220 |
4 | 13323123321312 |
5 | 233023140202 |
6 | 21111035210 |
7 | 3203443131 |
oct | 773337166 |
9 | 307264826 |
10 | 133021302 |
11 | 690a5967 |
12 | 3866bb06 |
13 | 21735a3b |
14 | 13949218 |
15 | ba28abc |
hex | 7edbe76 |
133021302 has 32 divisors (see below), whose sum is σ = 273297024. Its totient is φ = 43137600.
The previous prime is 133021271. The next prime is 133021321. The reversal of 133021302 is 203120331.
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, 139993 + ... + 140939.
It is an arithmetic number, because the mean of its divisors is an integer number (8540532).
Almost surely, 2133021302 is an apocalyptic number.
133021302 is an abundant number, since it is smaller than the sum of its proper divisors (140275722).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
133021302 is a wasteful number, since it uses less digits than its factorization.
133021302 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1564.
The product of its (nonzero) digits is 108, while the sum is 15.
The square root of 133021302 is about 11533.4861165218. The cubic root of 133021302 is about 510.4741227235.
Adding to 133021302 its reverse (203120331), we get a palindrome (336141633).
The spelling of 133021302 in words is "one hundred thirty-three million, twenty-one thousand, three hundred two".
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