Base | Representation |
---|---|
bin | 11110110001011101111100 |
3 | 120011211202120 |
4 | 132301131330 |
5 | 4031120230 |
6 | 444522540 |
7 | 125365530 |
oct | 36613574 |
9 | 16154676 |
10 | 8066940 |
11 | 460a8a2 |
12 | 2850450 |
13 | 1895a4b |
14 | 10ddbc0 |
15 | a95310 |
hex | 7b177c |
8066940 has 48 divisors (see below), whose sum is σ = 25815552. Its totient is φ = 1843776.
The previous prime is 8066923. The next prime is 8066969. The reversal of 8066940 is 496608.
It is a nialpdrome in base 15.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9184 + ... + 10023.
It is an arithmetic number, because the mean of its divisors is an integer number (537824).
Almost surely, 28066940 is an apocalyptic number.
It is an amenable number.
8066940 is an abundant number, since it is smaller than the sum of its proper divisors (17748612).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8066940 is a wasteful number, since it uses less digits than its factorization.
8066940 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19226 (or 19224 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 33.
The square root of 8066940 is about 2840.2359056952. The cubic root of 8066940 is about 200.5562846358.
The spelling of 8066940 in words is "eight million, sixty-six thousand, nine hundred forty".
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