Base | Representation |
---|---|
bin | 1011010101000101101000 |
3 | 12120220000112 |
4 | 23111011220 |
5 | 1230014320 |
6 | 143353452 |
7 | 34146530 |
oct | 13250550 |
9 | 5526015 |
10 | 2969960 |
11 | 1749414 |
12 | bb2888 |
13 | 7cca96 |
14 | 5744c0 |
15 | 3d9ec5 |
hex | 2d5168 |
2969960 has 32 divisors (see below), whose sum is σ = 7637760. Its totient is φ = 1018176.
The previous prime is 2969959. The next prime is 2969963. The reversal of 2969960 is 699692.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2969963) 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, 5024 + ... + 5583.
It is an arithmetic number, because the mean of its divisors is an integer number (238680).
22969960 is an apocalyptic number.
2969960 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2969960 is an abundant number, since it is smaller than the sum of its proper divisors (4667800).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2969960 is a wasteful number, since it uses less digits than its factorization.
2969960 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10625 (or 10621 counting only the distinct ones).
The product of its (nonzero) digits is 52488, while the sum is 41.
The square root of 2969960 is about 1723.3571887453. The cubic root of 2969960 is about 143.7419503999.
The spelling of 2969960 in words is "two million, nine hundred sixty-nine thousand, nine hundred sixty".
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