Base | Representation |
---|---|
bin | 11100101111111010010… |
… | …10111000101111010000 |
3 | 10111102200010120012101002 |
4 | 32113331022320233100 |
5 | 112141001010002042 |
6 | 2033441535001132 |
7 | 131236323652313 |
oct | 16277512705720 |
9 | 3442603505332 |
10 | 987795000272 |
11 | 350a15586a63 |
12 | 13b5366691a8 |
13 | 721c1819102 |
14 | 35b4950497a |
15 | 1aa65000132 |
hex | e5fd2b8bd0 |
987795000272 has 10 divisors (see below), whose sum is σ = 1913852813058. Its totient is φ = 493897500128.
The previous prime is 987795000209. The next prime is 987795000341. The reversal of 987795000272 is 272000597789.
It can be written as a sum of positive squares in only one way, i.e., 673325278096 + 314469722176 = 820564^2 + 560776^2 .
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30868593743 + ... + 30868593774.
Almost surely, 2987795000272 is an apocalyptic number.
It is an amenable number.
987795000272 is a deficient number, since it is larger than the sum of its proper divisors (926057812786).
987795000272 is a wasteful number, since it uses less digits than its factorization.
987795000272 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 61737187525 (or 61737187519 counting only the distinct ones).
The product of its (nonzero) digits is 4445280, while the sum is 56.
The spelling of 987795000272 in words is "nine hundred eighty-seven billion, seven hundred ninety-five million, two hundred seventy-two", and thus it is an aban number.
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