Base | Representation |
---|---|
bin | 1001001110110101101100 |
3 | 11112221201110 |
4 | 21032311230 |
5 | 1104420301 |
6 | 123512020 |
7 | 26366421 |
oct | 11166554 |
9 | 4487643 |
10 | 2420076 |
11 | 140326a |
12 | 988610 |
13 | 6696c9 |
14 | 46dd48 |
15 | 32c0d6 |
hex | 24ed6c |
2420076 has 12 divisors (see below), whose sum is σ = 5646872. Its totient is φ = 806688.
The previous prime is 2420071. The next prime is 2420111. The reversal of 2420076 is 6700242.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (12).
It is a nialpdrome in base 12.
It is not an unprimeable number, because it can be changed into a prime (2420071) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100825 + ... + 100848.
22420076 is an apocalyptic number.
It is an amenable number.
2420076 is an abundant number, since it is smaller than the sum of its proper divisors (3226796).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2420076 is a wasteful number, since it uses less digits than its factorization.
2420076 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 201680 (or 201678 counting only the distinct ones).
The product of its (nonzero) digits is 672, while the sum is 21.
The square root of 2420076 is about 1555.6593457438. The cubic root of 2420076 is about 134.2588743271.
It can be divided in two parts, 24 and 20076, that added together give a triangular number (20100 = T200).
The spelling of 2420076 in words is "two million, four hundred twenty thousand, seventy-six".
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