Base | Representation |
---|---|
bin | 11111110001101110011000 |
3 | 120200012210120 |
4 | 133301232120 |
5 | 4113031021 |
6 | 454313240 |
7 | 130543053 |
oct | 37615630 |
9 | 16605716 |
10 | 8330136 |
11 | 477a611 |
12 | 2958820 |
13 | 1958799 |
14 | 116ba9a |
15 | ae82c6 |
hex | 7f1b98 |
8330136 has 48 divisors (see below), whose sum is σ = 22140840. Its totient is φ = 2611200.
The previous prime is 8330111. The next prime is 8330137. The reversal of 8330136 is 6310338.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is an Ulam number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8330137) 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, 6336 + ... + 7536.
Almost surely, 28330136 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 8330136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11070420).
8330136 is an abundant number, since it is smaller than the sum of its proper divisors (13810704).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8330136 is a wasteful number, since it uses less digits than its factorization.
8330136 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1244 (or 1223 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 24.
The square root of 8330136 is about 2886.1974984398. The cubic root of 8330136 is about 202.7141340993.
The spelling of 8330136 in words is "eight million, three hundred thirty thousand, one hundred thirty-six".
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