Base | Representation |
---|---|
bin | 1111001011011100110000 |
3 | 21111011020110 |
4 | 33023130300 |
5 | 2004312211 |
6 | 221141320 |
7 | 45551514 |
oct | 17133460 |
9 | 7434213 |
10 | 3979056 |
11 | 2278584 |
12 | 13ba840 |
13 | a94193 |
14 | 758144 |
15 | 538ea6 |
hex | 3cb730 |
3979056 has 40 divisors (see below), whose sum is σ = 10822720. Its totient is φ = 1256256.
The previous prime is 3979043. The next prime is 3979117. The reversal of 3979056 is 6509793.
It is a super-2 number, since 2×39790562 = 31665773302272, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1270 + ... + 3093.
It is an arithmetic number, because the mean of its divisors is an integer number (270568).
Almost surely, 23979056 is an apocalyptic number.
It is an amenable number.
3979056 is an abundant number, since it is smaller than the sum of its proper divisors (6843664).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3979056 is a wasteful number, since it uses less digits than its factorization.
3979056 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4393 (or 4387 counting only the distinct ones).
The product of its (nonzero) digits is 51030, while the sum is 39.
The square root of 3979056 is about 1994.7571280735. The cubic root of 3979056 is about 158.4625658361.
It can be divided in two parts, 397 and 9056, that added together give a triangular number (9453 = T137).
The spelling of 3979056 in words is "three million, nine hundred seventy-nine thousand, fifty-six".
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