Base | Representation |
---|---|
bin | 10000000110011… |
… | …011101111001101 |
3 | 200211021121122001 |
4 | 100012123233031 |
5 | 1023122400213 |
6 | 42445352301 |
7 | 6456666334 |
oct | 2006335715 |
9 | 624247561 |
10 | 270121933 |
11 | 129527674 |
12 | 76568691 |
13 | 43c69483 |
14 | 27c36d1b |
15 | 18aab1dd |
hex | 1019bbcd |
270121933 has 8 divisors (see below), whose sum is σ = 271748736. Its totient is φ = 268500000.
The previous prime is 270121931. The next prime is 270121949. The reversal of 270121933 is 339121072.
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 270121933 - 21 = 270121931 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 (270121931) 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, 187785 + ... + 189217.
It is an arithmetic number, because the mean of its divisors is an integer number (33968592).
Almost surely, 2270121933 is an apocalyptic number.
It is an amenable number.
270121933 is a deficient number, since it is larger than the sum of its proper divisors (1626803).
270121933 is a wasteful number, since it uses less digits than its factorization.
270121933 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2435.
The product of its (nonzero) digits is 2268, while the sum is 28.
The square root of 270121933 is about 16435.3866093865. The cubic root of 270121933 is about 646.4276874355.
The spelling of 270121933 in words is "two hundred seventy million, one hundred twenty-one thousand, nine hundred thirty-three".
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