Base | Representation |
---|---|
bin | 1110010101111110010100 |
3 | 21002000210000 |
4 | 32111332110 |
5 | 1430310040 |
6 | 212331300 |
7 | 43650105 |
oct | 16257624 |
9 | 7060700 |
10 | 3760020 |
11 | 2138a60 |
12 | 1313b30 |
13 | a18584 |
14 | 6dc3ac |
15 | 4e4130 |
hex | 395f94 |
3760020 has 120 divisors (see below), whose sum is σ = 12928608. Its totient is φ = 907200.
The previous prime is 3760007. The next prime is 3760027. The reversal of 3760020 is 200673.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an Ulam number.
It is a junction number, because it is equal to n+sod(n) for n = 3759975 and 3760002.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3760027) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 17715 + ... + 17925.
Almost surely, 23760020 is an apocalyptic number.
3760020 is a gapful number since it is divisible by the number (30) 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 3760020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6464304).
3760020 is an abundant number, since it is smaller than the sum of its proper divisors (9168588).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3760020 is a wasteful number, since it uses less digits than its factorization.
3760020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 243 (or 232 counting only the distinct ones).
The product of its (nonzero) digits is 252, while the sum is 18.
The square root of 3760020 is about 1939.0771000659. The cubic root of 3760020 is about 155.4998776549.
Adding to 3760020 its reverse (200673), we get a palindrome (3960693).
The spelling of 3760020 in words is "three million, seven hundred sixty thousand, twenty".
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