Base | Representation |
---|---|
bin | 1011011101111000010010 |
3 | 12122201102020 |
4 | 23131320102 |
5 | 1232142340 |
6 | 144232310 |
7 | 34356522 |
oct | 13357022 |
9 | 5581366 |
10 | 3005970 |
11 | 1773480 |
12 | 100b696 |
13 | 8132a6 |
14 | 583682 |
15 | 3e59d0 |
hex | 2dde12 |
3005970 has 32 divisors (see below), whose sum is σ = 7871040. Its totient is φ = 728640.
The previous prime is 3005969. The next prime is 3005983. The reversal of 3005970 is 795003.
It is a self number, because there is not a number n which added to its sum of digits gives 3005970.
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, 4225 + ... + 4884.
It is an arithmetic number, because the mean of its divisors is an integer number (245970).
Almost surely, 23005970 is an apocalyptic number.
3005970 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
3005970 is an abundant number, since it is smaller than the sum of its proper divisors (4865070).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3005970 is a wasteful number, since it uses less digits than its factorization.
3005970 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9130.
The product of its (nonzero) digits is 945, while the sum is 24.
The square root of 3005970 is about 1733.7733415876. The cubic root of 3005970 is about 144.3205628617.
The spelling of 3005970 in words is "three million, five thousand, nine hundred seventy".
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