Base | Representation |
---|---|
bin | 1111001011011… |
… | …10101110000010 |
3 | 22212121002120110 |
4 | 13211232232002 |
5 | 230044044302 |
6 | 20345052150 |
7 | 3104203665 |
oct | 745565602 |
9 | 285532513 |
10 | 127331202 |
11 | 659698a9 |
12 | 36787056 |
13 | 204c2b0b |
14 | 12ca76dc |
15 | b2a2b6c |
hex | 796eb82 |
127331202 has 8 divisors (see below), whose sum is σ = 254662416. Its totient is φ = 42443732.
The previous prime is 127331201. The next prime is 127331209. The reversal of 127331202 is 202133721.
It is a sphenic number, since it is the product of 3 distinct primes.
127331202 is an admirable number.
It is not an unprimeable number, because it can be changed into a prime (127331201) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10610928 + ... + 10610939.
It is an arithmetic number, because the mean of its divisors is an integer number (31832802).
Almost surely, 2127331202 is an apocalyptic number.
127331202 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
127331202 is a wasteful number, since it uses less digits than its factorization.
127331202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21221872.
The product of its (nonzero) digits is 504, while the sum is 21.
The square root of 127331202 is about 11284.1128140408. The cubic root of 127331202 is about 503.0891444016.
Adding to 127331202 its reverse (202133721), we get a palindrome (329464923).
The spelling of 127331202 in words is "one hundred twenty-seven million, three hundred thirty-one thousand, two hundred two".
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