Base | Representation |
---|---|
bin | 1001011101101101001010 |
3 | 11200001020210 |
4 | 21131231022 |
5 | 1113342340 |
6 | 125101550 |
7 | 30042102 |
oct | 11355512 |
9 | 4601223 |
10 | 2480970 |
11 | 1444a98 |
12 | 9b78b6 |
13 | 68b33b |
14 | 488202 |
15 | 340180 |
hex | 25db4a |
2480970 has 16 divisors (see below), whose sum is σ = 5954400. Its totient is φ = 661584.
The previous prime is 2480927. The next prime is 2480977. The reversal of 2480970 is 790842.
It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 82699 = 2480970 / (2 + 4 + 8 + 0 + 9 + 7 + 0).
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (2480977) 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, 41320 + ... + 41379.
It is an arithmetic number, because the mean of its divisors is an integer number (372150).
22480970 is an apocalyptic number.
2480970 is an abundant number, since it is smaller than the sum of its proper divisors (3473430).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2480970 is a wasteful number, since it uses less digits than its factorization.
2480970 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 82709.
The product of its (nonzero) digits is 4032, while the sum is 30.
The square root of 2480970 is about 1575.1095200017. The cubic root of 2480970 is about 135.3756342216.
The spelling of 2480970 in words is "two million, four hundred eighty thousand, nine hundred seventy".
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