Base | Representation |
---|---|
bin | 101000001111010011… |
… | …1011001000001011111 |
3 | 22021001021021122101222 |
4 | 1100132213121001133 |
5 | 2403433211113021 |
6 | 103410402123555 |
7 | 6146252166053 |
oct | 1203647310137 |
9 | 267037248358 |
10 | 86412988511 |
11 | 33713974293 |
12 | 148b76505bb |
13 | 81c193c085 |
14 | 427a76dc63 |
15 | 23ab4d36ab |
hex | 141e9d905f |
86412988511 has 8 divisors (see below), whose sum is σ = 90334932864. Its totient is φ = 82504782360.
The previous prime is 86412988489. The next prime is 86412988559. The reversal of 86412988511 is 11588921468.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-86412988511 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 (86412987511) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3421685 + ... + 3446846.
It is an arithmetic number, because the mean of its divisors is an integer number (11291866608).
Almost surely, 286412988511 is an apocalyptic number.
86412988511 is a deficient number, since it is larger than the sum of its proper divisors (3921944353).
86412988511 is a wasteful number, since it uses less digits than its factorization.
86412988511 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6869101.
The product of its digits is 1105920, while the sum is 53.
The spelling of 86412988511 in words is "eighty-six billion, four hundred twelve million, nine hundred eighty-eight thousand, five hundred eleven".
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