Base | Representation |
---|---|
bin | 1100101111011001… |
… | …0001101000110110 |
3 | 22211100100010221222 |
4 | 3023312101220312 |
5 | 24001010042440 |
6 | 1323210310342 |
7 | 150515354564 |
oct | 31366215066 |
9 | 8740303858 |
10 | 3420002870 |
11 | 14a5558859 |
12 | 7b54283b2 |
13 | 42670a64b |
14 | 2462d6a34 |
15 | 1503a92b5 |
hex | cbd91a36 |
3420002870 has 32 divisors (see below), whose sum is σ = 6337281888. Its totient is φ = 1327891968.
The previous prime is 3420002851. The next prime is 3420002891. The reversal of 3420002870 is 782000243.
It is a congruent number.
It is an unprimeable number.
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, 149537 + ... + 170883.
It is an arithmetic number, because the mean of its divisors is an integer number (198040059).
Almost surely, 23420002870 is an apocalyptic number.
3420002870 is a deficient number, since it is larger than the sum of its proper divisors (2917279018).
3420002870 is a wasteful number, since it uses less digits than its factorization.
3420002870 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21824.
The product of its (nonzero) digits is 2688, while the sum is 26.
The square root of 3420002870 is about 58480.7906068309. The cubic root of 3420002870 is about 1506.6376760309.
The spelling of 3420002870 in words is "three billion, four hundred twenty million, two thousand, eight hundred seventy".
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