Base | Representation |
---|---|
bin | 100000010111110… |
… | …1011100110100101 |
3 | 2210200221202210011 |
4 | 1000233223212211 |
5 | 4211034204224 |
6 | 255441530221 |
7 | 35626616635 |
oct | 10057534645 |
9 | 2720852704 |
10 | 1086241189 |
11 | 5081780a0 |
12 | 263943971 |
13 | 144074287 |
14 | a439a6c5 |
15 | 65569394 |
hex | 40beb9a5 |
1086241189 has 16 divisors (see below), whose sum is σ = 1215143424. Its totient is φ = 962463600.
The previous prime is 1086241181. The next prime is 1086241199. The reversal of 1086241189 is 9811426801.
It is a cyclic number.
It is not a de Polignac number, because 1086241189 - 23 = 1086241181 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1086241181) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 245184 + ... + 249574.
It is an arithmetic number, because the mean of its divisors is an integer number (75946464).
Almost surely, 21086241189 is an apocalyptic number.
It is an amenable number.
1086241189 is a deficient number, since it is larger than the sum of its proper divisors (128902235).
1086241189 is a wasteful number, since it uses less digits than its factorization.
1086241189 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4968.
The product of its (nonzero) digits is 27648, while the sum is 40.
The square root of 1086241189 is about 32958.1733262024. The cubic root of 1086241189 is about 1027.9581218715.
The spelling of 1086241189 in words is "one billion, eighty-six million, two hundred forty-one thousand, one hundred eighty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •