Base | Representation |
---|---|
bin | 1001011001000000… |
… | …1101001010101000 |
3 | 20111200101110112111 |
4 | 2112100031022220 |
5 | 20130313040012 |
6 | 1054050052104 |
7 | 116316464305 |
oct | 22620151250 |
9 | 6450343474 |
10 | 2520830632 |
11 | 1083a41401 |
12 | 5a427a034 |
13 | 312343978 |
14 | 19cb140ac |
15 | eb492ba7 |
hex | 9640d2a8 |
2520830632 has 16 divisors (see below), whose sum is σ = 4732862400. Its totient is φ = 1258734000.
The previous prime is 2520830623. The next prime is 2520830633. The reversal of 2520830632 is 2360380252.
It is a junction number, because it is equal to n+sod(n) for n = 2520830594 and 2520830603.
It is not an unprimeable number, because it can be changed into a prime (2520830633) 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, 203782 + ... + 215797.
It is an arithmetic number, because the mean of its divisors is an integer number (295803900).
Almost surely, 22520830632 is an apocalyptic number.
It is an amenable number.
2520830632 is a deficient number, since it is larger than the sum of its proper divisors (2212031768).
2520830632 is a wasteful number, since it uses less digits than its factorization.
2520830632 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 420336 (or 420332 counting only the distinct ones).
The product of its (nonzero) digits is 17280, while the sum is 31.
The square root of 2520830632 is about 50207.8742031566. The cubic root of 2520830632 is about 1360.9679225503.
The spelling of 2520830632 in words is "two billion, five hundred twenty million, eight hundred thirty thousand, six hundred thirty-two".
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