Base | Representation |
---|---|
bin | 100000011010100… |
… | …1010101101111011 |
3 | 2210210122211120120 |
4 | 1000311022231323 |
5 | 4211421214410 |
6 | 255532424323 |
7 | 35645056560 |
oct | 10065125573 |
9 | 2723584516 |
10 | 1087679355 |
11 | 508a6a664 |
12 | 2643180a3 |
13 | 144458a69 |
14 | a4652867 |
15 | 65750570 |
hex | 40d4ab7b |
1087679355 has 32 divisors (see below), whose sum is σ = 1999033344. Its totient is φ = 494691456.
The previous prime is 1087679323. The next prime is 1087679357. The reversal of 1087679355 is 5539767801.
1087679355 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 1087679355 - 25 = 1087679323 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 1087679298 and 1087679307.
It is not an unprimeable number, because it can be changed into a prime (1087679357) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5607 + ... + 46976.
It is an arithmetic number, because the mean of its divisors is an integer number (62469792).
Almost surely, 21087679355 is an apocalyptic number.
1087679355 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
1087679355 is a deficient number, since it is larger than the sum of its proper divisors (911353989).
1087679355 is a wasteful number, since it uses less digits than its factorization.
1087679355 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52795.
The product of its (nonzero) digits is 1587600, while the sum is 51.
The square root of 1087679355 is about 32979.9841570611. The cubic root of 1087679355 is about 1028.4115885192.
The spelling of 1087679355 in words is "one billion, eighty-seven million, six hundred seventy-nine thousand, three hundred fifty-five".
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