Base | Representation |
---|---|
bin | 1111000111000011111000 |
3 | 21110020120200 |
4 | 33013003320 |
5 | 2003223310 |
6 | 220522200 |
7 | 45445224 |
oct | 17070370 |
9 | 7406520 |
10 | 3961080 |
11 | 2266022 |
12 | 13b0360 |
13 | a88c46 |
14 | 751784 |
15 | 5339c0 |
hex | 3c70f8 |
3961080 has 48 divisors (see below), whose sum is σ = 12874680. Its totient is φ = 1056192.
The previous prime is 3961057. The next prime is 3961121. The reversal of 3961080 is 801693.
It is a zygodrome in base 2.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5142 + ... + 5861.
Almost surely, 23961080 is an apocalyptic number.
3961080 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
3961080 is an abundant number, since it is smaller than the sum of its proper divisors (8913600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3961080 is a wasteful number, since it uses less digits than its factorization.
3961080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11020 (or 11013 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 27.
The square root of 3961080 is about 1990.2462159240. The cubic root of 3961080 is about 158.2235792163.
The spelling of 3961080 in words is "three million, nine hundred sixty-one thousand, eighty".
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