Base | Representation |
---|---|
bin | 100000011000010… |
… | …1000001100000101 |
3 | 2210201102101012021 |
4 | 1000300220030011 |
5 | 4211120124344 |
6 | 255451123141 |
7 | 35632002301 |
oct | 10060501405 |
9 | 2721371167 |
10 | 1086489349 |
11 | 508327590 |
12 | 263a434b1 |
13 | 14413020a |
14 | a4422d01 |
15 | 655b7b84 |
hex | 40c28305 |
1086489349 has 8 divisors (see below), whose sum is σ = 1217295648. Its totient is φ = 961022160.
The previous prime is 1086489343. The next prime is 1086489359. The reversal of 1086489349 is 9439846801.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1086489349 - 217 = 1086358277 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1086489296 and 1086489305.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1086489343) 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, 1334347 + ... + 1335160.
It is an arithmetic number, because the mean of its divisors is an integer number (152161956).
Almost surely, 21086489349 is an apocalyptic number.
It is an amenable number.
1086489349 is a deficient number, since it is larger than the sum of its proper divisors (130806299).
1086489349 is a wasteful number, since it uses less digits than its factorization.
1086489349 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2669555.
The product of its (nonzero) digits is 1492992, while the sum is 52.
The square root of 1086489349 is about 32961.9378829583. The cubic root of 1086489349 is about 1028.0363975086.
The spelling of 1086489349 in words is "one billion, eighty-six million, four hundred eighty-nine thousand, three hundred forty-nine".
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