Base | Representation |
---|---|
bin | 1001000011011110… |
… | …1111010110111110 |
3 | 20021101110202201220 |
4 | 2100313233112332 |
5 | 14434203443011 |
6 | 1041102414210 |
7 | 114142113141 |
oct | 22067572676 |
9 | 6241422656 |
10 | 2430531006 |
11 | 1037a75a12 |
12 | 579b91366 |
13 | 2c9718537 |
14 | 190b2a058 |
15 | e35a7506 |
hex | 90def5be |
2430531006 has 32 divisors (see below), whose sum is σ = 5190912000. Its totient is φ = 757004640.
The previous prime is 2430530989. The next prime is 2430531013. The reversal of 2430531006 is 6001350342.
It is a happy number.
It is a super-2 number, since 2×24305310062 = 11814961942254744072, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 219906 + ... + 230693.
It is an arithmetic number, because the mean of its divisors is an integer number (162216000).
Almost surely, 22430531006 is an apocalyptic number.
2430531006 is an abundant number, since it is smaller than the sum of its proper divisors (2760380994).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2430531006 is a wasteful number, since it uses less digits than its factorization.
2430531006 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 450664.
The product of its (nonzero) digits is 2160, while the sum is 24.
The square root of 2430531006 is about 49300.4158805988. The cubic root of 2430531006 is about 1344.5193449340.
Adding to 2430531006 its reverse (6001350342), we get a palindrome (8431881348).
The spelling of 2430531006 in words is "two billion, four hundred thirty million, five hundred thirty-one thousand, six".
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