Base | Representation |
---|---|
bin | 10000000110100… |
… | …000100000010101 |
3 | 200211022121102022 |
4 | 100012200200111 |
5 | 1023124011321 |
6 | 42450022525 |
7 | 6460110302 |
oct | 2006404025 |
9 | 624277368 |
10 | 270141461 |
11 | 129540307 |
12 | 76577a45 |
13 | 43c75325 |
14 | 27c400a9 |
15 | 18ab1dab |
hex | 101a0815 |
270141461 has 4 divisors (see below), whose sum is σ = 271272000. Its totient is φ = 269010924.
The previous prime is 270141379. The next prime is 270141491. The reversal of 270141461 is 164141072.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 270141461 - 226 = 203032597 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 270141461.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (270141491) 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, 564911 + ... + 565388.
It is an arithmetic number, because the mean of its divisors is an integer number (67818000).
Almost surely, 2270141461 is an apocalyptic number.
It is an amenable number.
270141461 is a deficient number, since it is larger than the sum of its proper divisors (1130539).
270141461 is a wasteful number, since it uses less digits than its factorization.
270141461 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1130538.
The product of its (nonzero) digits is 1344, while the sum is 26.
The square root of 270141461 is about 16435.9806826365. The cubic root of 270141461 is about 646.4432645190.
The spelling of 270141461 in words is "two hundred seventy million, one hundred forty-one thousand, four hundred sixty-one".
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