Base | Representation |
---|---|
bin | 1100000100011001… |
… | …1011001010101110 |
3 | 22100210001010212010 |
4 | 3001012123022232 |
5 | 23113324434310 |
6 | 1253245422050 |
7 | 143165612052 |
oct | 30106331256 |
9 | 8323033763 |
10 | 3239686830 |
11 | 141279a736 |
12 | 764b6a926 |
13 | 3c8255973 |
14 | 22a399c62 |
15 | 13e63c320 |
hex | c119b2ae |
3239686830 has 16 divisors (see below), whose sum is σ = 7775248464. Its totient is φ = 863916480.
The previous prime is 3239686819. The next prime is 3239686841. The reversal of 3239686830 is 386869323.
It is an interprime number because it is at equal distance from previous prime (3239686819) and next prime (3239686841).
It is a self number, because there is not a number n which added to its sum of digits gives 3239686830.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53994751 + ... + 53994810.
It is an arithmetic number, because the mean of its divisors is an integer number (485953029).
Almost surely, 23239686830 is an apocalyptic number.
3239686830 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
3239686830 is an abundant number, since it is smaller than the sum of its proper divisors (4535561634).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3239686830 is a wasteful number, since it uses less digits than its factorization.
3239686830 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 107989571.
The product of its (nonzero) digits is 1119744, while the sum is 48.
The square root of 3239686830 is about 56918.2468985123. The cubic root of 3239686830 is about 1479.6795675291.
The spelling of 3239686830 in words is "three billion, two hundred thirty-nine million, six hundred eighty-six thousand, eight hundred thirty".
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