Base | Representation |
---|---|
bin | 1011010010111000011000 |
3 | 12120102121201 |
4 | 23102320120 |
5 | 1224222140 |
6 | 143243544 |
7 | 34111264 |
oct | 13227030 |
9 | 5512551 |
10 | 2960920 |
11 | 1742646 |
12 | ba95b4 |
13 | 7c8931 |
14 | 5710a4 |
15 | 3d749a |
hex | 2d2e18 |
2960920 has 32 divisors (see below), whose sum is σ = 6753600. Its totient is φ = 1168128.
The previous prime is 2960917. The next prime is 2960927. The reversal of 2960920 is 290692.
2960920 = T24 + T25 + ... + T260.
It is a super-4 number, since 4×29609204 (a number of 27 digits) contains 4444 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2960927) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2692 + ... + 3628.
It is an arithmetic number, because the mean of its divisors is an integer number (211050).
22960920 is an apocalyptic number.
2960920 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2960920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3376800).
2960920 is an abundant number, since it is smaller than the sum of its proper divisors (3792680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2960920 is a wasteful number, since it uses less digits than its factorization.
2960920 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1027 (or 1023 counting only the distinct ones).
The product of its (nonzero) digits is 1944, while the sum is 28.
The square root of 2960920 is about 1720.7324022055. The cubic root of 2960920 is about 143.5959610185.
The spelling of 2960920 in words is "two million, nine hundred sixty thousand, nine hundred twenty".
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