Base | Representation |
---|---|
bin | 100000011011000… |
… | …1111000000000100 |
3 | 2210211012001020102 |
4 | 1000312033000010 |
5 | 4212004142134 |
6 | 255542423232 |
7 | 35650333154 |
oct | 10066170004 |
9 | 2724161212 |
10 | 1087959044 |
11 | 509140807 |
12 | 264431b18 |
13 | 144526163 |
14 | a46c6764 |
15 | 657a837e |
hex | 40d8f004 |
1087959044 has 24 divisors (see below), whose sum is σ = 1916888736. Its totient is φ = 540288000.
The previous prime is 1087959029. The next prime is 1087959049. The reversal of 1087959044 is 4409597801.
It is a self number, because there is not a number n which added to its sum of digits gives 1087959044.
It is not an unprimeable number, because it can be changed into a prime (1087959049) 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, 539999 + ... + 542009.
It is an arithmetic number, because the mean of its divisors is an integer number (79870364).
Almost surely, 21087959044 is an apocalyptic number.
It is an amenable number.
1087959044 is a deficient number, since it is larger than the sum of its proper divisors (828929692).
1087959044 is a wasteful number, since it uses less digits than its factorization.
1087959044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2867 (or 2865 counting only the distinct ones).
The product of its (nonzero) digits is 362880, while the sum is 47.
The square root of 1087959044 is about 32984.2241685324. The cubic root of 1087959044 is about 1028.4997305365.
The spelling of 1087959044 in words is "one billion, eighty-seven million, nine hundred fifty-nine thousand, forty-four".
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