Base | Representation |
---|---|
bin | 10000000110010… |
… | …111010110011001 |
3 | 200211020200222102 |
4 | 100012113112121 |
5 | 1023121311321 |
6 | 42445133145 |
7 | 6456563051 |
oct | 2006272631 |
9 | 624220872 |
10 | 270103961 |
11 | 129515116 |
12 | 7655a1b5 |
13 | 43c6123a |
14 | 27c30561 |
15 | 18aa5c0b |
hex | 10197599 |
270103961 has 8 divisors (see below), whose sum is σ = 279247104. Its totient is φ = 260987760.
The previous prime is 270103957. The next prime is 270103991. The reversal of 270103961 is 169301072.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 270103961 - 22 = 270103957 is a prime.
It is a super-3 number, since 3×2701039613 (a number of 26 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (270103901) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14795 + ... + 27551.
It is an arithmetic number, because the mean of its divisors is an integer number (34905888).
Almost surely, 2270103961 is an apocalyptic number.
It is an amenable number.
270103961 is a deficient number, since it is larger than the sum of its proper divisors (9143143).
270103961 is a wasteful number, since it uses less digits than its factorization.
270103961 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13471.
The product of its (nonzero) digits is 2268, while the sum is 29.
The square root of 270103961 is about 16434.8398531899. The cubic root of 270103961 is about 646.4133508778.
The spelling of 270103961 in words is "two hundred seventy million, one hundred three thousand, nine hundred sixty-one".
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