Base | Representation |
---|---|
bin | 100000011001100… |
… | …1111111000110010 |
3 | 2210202201021102202 |
4 | 1000303033320302 |
5 | 4211304114432 |
6 | 255513543202 |
7 | 35640563015 |
oct | 10063177062 |
9 | 2722637382 |
10 | 1087176242 |
11 | 508756669 |
12 | 264114b02 |
13 | 144310a69 |
14 | a456137c |
15 | 656a1462 |
hex | 40ccfe32 |
1087176242 has 8 divisors (see below), whose sum is σ = 1631245932. Its totient is φ = 543427600.
The previous prime is 1087176229. The next prime is 1087176253. The reversal of 1087176242 is 2426717801.
It can be written as a sum of positive squares in 2 ways, for example, as 1087086841 + 89401 = 32971^2 + 299^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 1087176196 and 1087176205.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71609 + ... + 85452.
Almost surely, 21087176242 is an apocalyptic number.
1087176242 is a deficient number, since it is larger than the sum of its proper divisors (544069690).
1087176242 is a wasteful number, since it uses less digits than its factorization.
1087176242 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 160524.
The product of its (nonzero) digits is 37632, while the sum is 38.
The square root of 1087176242 is about 32972.3557241517. The cubic root of 1087176242 is about 1028.2529979583.
The spelling of 1087176242 in words is "one billion, eighty-seven million, one hundred seventy-six thousand, two hundred forty-two".
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