Base | Representation |
---|---|
bin | 1011001011110100110100 |
3 | 12111221222100 |
4 | 23023310310 |
5 | 1222311040 |
6 | 142502100 |
7 | 33631110 |
oct | 13136464 |
9 | 5457870 |
10 | 2932020 |
11 | 1722963 |
12 | b94930 |
13 | 7b8730 |
14 | 564740 |
15 | 3cdb30 |
hex | 2cbd34 |
2932020 has 144 divisors (see below), whose sum is σ = 11007360. Its totient is φ = 615168.
The previous prime is 2932003. The next prime is 2932021. The reversal of 2932020 is 202392.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 2931984 and 2932002.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2932021) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 16291 + ... + 16469.
It is an arithmetic number, because the mean of its divisors is an integer number (76440).
22932020 is an apocalyptic number.
2932020 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 2932020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5503680).
2932020 is an abundant number, since it is smaller than the sum of its proper divisors (8075340).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2932020 is a wasteful number, since it uses less digits than its factorization.
2932020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 214 (or 209 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
The square root of 2932020 is about 1712.3142234999. The cubic root of 2932020 is about 143.1272442330.
The spelling of 2932020 in words is "two million, nine hundred thirty-two thousand, twenty".
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