Base | Representation |
---|---|
bin | 1001001111011000… |
… | …1011010001111010 |
3 | 20101212102001110122 |
4 | 2103312023101322 |
5 | 20034443441410 |
6 | 1050044413242 |
7 | 115316333420 |
oct | 22366132172 |
9 | 6355361418 |
10 | 2480452730 |
11 | 1063172938 |
12 | 592847222 |
13 | 306b77112 |
14 | 197603110 |
15 | e7b68e55 |
hex | 93d8b47a |
2480452730 has 32 divisors (see below), whose sum is σ = 5211219456. Its totient is φ = 832345344.
The previous prime is 2480452729. The next prime is 2480452739. The reversal of 2480452730 is 372540842.
It is a Harshad number since it is a multiple of its sum of digits (35).
It is not an unprimeable number, because it can be changed into a prime (2480452739) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 373679 + ... + 380258.
It is an arithmetic number, because the mean of its divisors is an integer number (162850608).
Almost surely, 22480452730 is an apocalyptic number.
2480452730 is an abundant number, since it is smaller than the sum of its proper divisors (2730766726).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2480452730 is a wasteful number, since it uses less digits than its factorization.
2480452730 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 753998.
The product of its (nonzero) digits is 53760, while the sum is 35.
The square root of 2480452730 is about 49804.1437031097. The cubic root of 2480452730 is about 1353.6622518378.
The spelling of 2480452730 in words is "two billion, four hundred eighty million, four hundred fifty-two thousand, seven hundred thirty".
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