Base | Representation |
---|---|
bin | 1100101111011100… |
… | …1101101100111000 |
3 | 22211100210122102202 |
4 | 3023313031230320 |
5 | 24001040431023 |
6 | 1323215445332 |
7 | 150520431050 |
oct | 31367155470 |
9 | 8740718382 |
10 | 3420248888 |
11 | 14a5706681 |
12 | 7b5526848 |
13 | 426795614 |
14 | 24635c560 |
15 | 150407128 |
hex | cbdcdb38 |
3420248888 has 32 divisors (see below), whose sum is σ = 7342008960. Its totient is φ = 1463240160.
The previous prime is 3420248869. The next prime is 3420248917. The reversal of 3420248888 is 8888420243.
It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21506 + ... + 85457.
It is an arithmetic number, because the mean of its divisors is an integer number (229437780).
Almost surely, 23420248888 is an apocalyptic number.
It is an amenable number.
3420248888 is an abundant number, since it is smaller than the sum of its proper divisors (3921760072).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3420248888 is a wasteful number, since it uses less digits than its factorization.
3420248888 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 107547 (or 107543 counting only the distinct ones).
The product of its (nonzero) digits is 786432, while the sum is 47.
The square root of 3420248888 is about 58482.8939776410. The cubic root of 3420248888 is about 1506.6738018388.
The spelling of 3420248888 in words is "three billion, four hundred twenty million, two hundred forty-eight thousand, eight hundred eighty-eight".
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