Base | Representation |
---|---|
bin | 1010010111000… |
… | …00000101101011 |
3 | 20001112000220020 |
4 | 11023200011223 |
5 | 134221313344 |
6 | 12342331523 |
7 | 2103434655 |
oct | 513400553 |
9 | 201460806 |
10 | 86901099 |
11 | 4506509a |
12 | 25129ba3 |
13 | 1500858c |
14 | b7816d5 |
15 | 7968719 |
hex | 52e016b |
86901099 has 16 divisors (see below), whose sum is σ = 119387520. Its totient is φ = 56191040.
The previous prime is 86901043. The next prime is 86901131. The reversal of 86901099 is 99010968.
It is a cyclic number.
It is not a de Polignac number, because 86901099 - 27 = 86900971 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 86901099.
It is not an unprimeable number, because it can be changed into a prime (86901499) 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, 20044 + ... + 23990.
It is an arithmetic number, because the mean of its divisors is an integer number (7461720).
Almost surely, 286901099 is an apocalyptic number.
86901099 is a deficient number, since it is larger than the sum of its proper divisors (32486421).
86901099 is a wasteful number, since it uses less digits than its factorization.
86901099 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4170.
The product of its (nonzero) digits is 34992, while the sum is 42.
The square root of 86901099 is about 9322.0758954216. The cubic root of 86901099 is about 442.9367923584.
The spelling of 86901099 in words is "eighty-six million, nine hundred one thousand, ninety-nine".
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