Base | Representation |
---|---|
bin | 11110111010010110000000 |
3 | 120020200122002 |
4 | 132322112000 |
5 | 4033301141 |
6 | 445403132 |
7 | 125606525 |
oct | 36722600 |
9 | 16220562 |
10 | 8103296 |
11 | 4635143 |
12 | 28694a8 |
13 | 18a9466 |
14 | 110d14c |
15 | aa0e9b |
hex | 7ba580 |
8103296 has 64 divisors (see below), whose sum is σ = 17442000. Its totient is φ = 3741696.
The previous prime is 8103289. The next prime is 8103299. The reversal of 8103296 is 6923018.
It is a tau number, because it is divible by the number of its divisors (64).
It is a Harshad number since it is a multiple of its sum of digits (29).
It is an Ulam number.
It is an alternating number because its digits alternate between even and odd.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8103299) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 137315 + ... + 137373.
Almost surely, 28103296 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 8103296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8721000).
8103296 is an abundant number, since it is smaller than the sum of its proper divisors (9338704).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8103296 is a wasteful number, since it uses less digits than its factorization.
8103296 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 139 (or 127 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 29.
The square root of 8103296 is about 2846.6288834339. The cubic root of 8103296 is about 200.8571214665.
The spelling of 8103296 in words is "eight million, one hundred three thousand, two hundred ninety-six".
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