Base | Representation |
---|---|
bin | 100001111110… |
… | …011000110100 |
3 | 121202111010200 |
4 | 201332120310 |
5 | 4240000132 |
6 | 514520500 |
7 | 135462603 |
oct | 41763064 |
9 | 17674120 |
10 | 8906292 |
11 | 503347a |
12 | 2b96130 |
13 | 1acaac5 |
14 | 127ba3a |
15 | badd7c |
hex | 87e634 |
8906292 has 36 divisors (see below), whose sum is σ = 22828260. Its totient is φ = 2927232.
The previous prime is 8906291. The next prime is 8906327. The reversal of 8906292 is 2926098.
8906292 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 7257636 + 1648656 = 2694^2 + 1284^2 .
It is a tau number, because it is divible by the number of its divisors (36).
It is a super-3 number, since 3×89062923 (a number of 22 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8906291) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 934 + ... + 4322.
Almost surely, 28906292 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 8906292, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11414130).
8906292 is an abundant number, since it is smaller than the sum of its proper divisors (13921968).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8906292 is a wasteful number, since it uses less digits than its factorization.
8906292 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3472 (or 3467 counting only the distinct ones).
The product of its (nonzero) digits is 15552, while the sum is 36.
The square root of 8906292 is about 2984.3411333157. The cubic root of 8906292 is about 207.2839343810.
The spelling of 8906292 in words is "eight million, nine hundred six thousand, two hundred ninety-two".
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