Base | Representation |
---|---|
bin | 1010010000101… |
… | …00111100000000 |
3 | 12222221202110110 |
4 | 11020110330000 |
5 | 134013201432 |
6 | 12312431320 |
7 | 2063401002 |
oct | 510247400 |
9 | 188852413 |
10 | 86068992 |
11 | 446469a9 |
12 | 249a8540 |
13 | 14aa68c9 |
14 | b606372 |
15 | 7851dcc |
hex | 5214f00 |
86068992 has 36 divisors (see below), whose sum is σ = 229071080. Its totient is φ = 28689408.
The previous prime is 86068991. The next prime is 86069003. The reversal of 86068992 is 29986068.
It is a Harshad number since it is a multiple of its sum of digits (48).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (86068991) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55267 + ... + 56802.
Almost surely, 286068992 is an apocalyptic number.
It is an amenable number.
86068992 is an abundant number, since it is smaller than the sum of its proper divisors (143002088).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
86068992 is a wasteful number, since it uses less digits than its factorization.
86068992 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 112088 (or 112074 counting only the distinct ones).
The product of its (nonzero) digits is 373248, while the sum is 48.
The square root of 86068992 is about 9277.3375491032. The cubic root of 86068992 is about 441.5184999774.
The spelling of 86068992 in words is "eighty-six million, sixty-eight thousand, nine hundred ninety-two".
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