Base | Representation |
---|---|
bin | 1010010001010… |
… | …11011011001111 |
3 | 20000010102210222 |
4 | 11020223123033 |
5 | 134024123403 |
6 | 12314421555 |
7 | 2064233360 |
oct | 510533317 |
9 | 200112728 |
10 | 86161103 |
11 | 446aa126 |
12 | 24a318bb |
13 | 14b09802 |
14 | b62bb67 |
15 | 786e338 |
hex | 522b6cf |
86161103 has 8 divisors (see below), whose sum is σ = 98527872. Its totient is φ = 73808856.
The previous prime is 86161099. The next prime is 86161109. The reversal of 86161103 is 30116168.
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 86161103 - 22 = 86161099 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (86161109) 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, 16676 + ... + 21222.
It is an arithmetic number, because the mean of its divisors is an integer number (12315984).
Almost surely, 286161103 is an apocalyptic number.
86161103 is a deficient number, since it is larger than the sum of its proper divisors (12366769).
86161103 is a wasteful number, since it uses less digits than its factorization.
86161103 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7261.
The product of its (nonzero) digits is 864, while the sum is 26.
The square root of 86161103 is about 9282.3005230385. The cubic root of 86161103 is about 441.6759481298.
The spelling of 86161103 in words is "eighty-six million, one hundred sixty-one thousand, one hundred three".
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