Base | Representation |
---|---|
bin | 1100011110000101… |
… | …1001001011000010 |
3 | 22122021202112202200 |
4 | 3013201121023002 |
5 | 23323414413332 |
6 | 1312054454030 |
7 | 145644412344 |
oct | 30741311302 |
9 | 8567675680 |
10 | 3347419842 |
11 | 1468593088 |
12 | 795064316 |
13 | 414676200 |
14 | 23a801294 |
15 | 148d1d17c |
hex | c78592c2 |
3347419842 has 54 divisors (see below), whose sum is σ = 7861055787. Its totient is φ = 1028993472.
The previous prime is 3347419841. The next prime is 3347419877. The reversal of 3347419842 is 2489147433.
It can be written as a sum of positive squares in 5 ways, for example, as 1956204441 + 1391215401 = 44229^2 + 37299^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=40911.
It is a super-2 number, since 2×33474198422 = 22410439197230609928, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (3347419841) by changing a digit.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 3190534 + ... + 3191582.
Almost surely, 23347419842 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3347419842
3347419842 is an abundant number, since it is smaller than the sum of its proper divisors (4513635945).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3347419842 is a wasteful number, since it uses less digits than its factorization.
3347419842 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2132 (or 1067 counting only the distinct ones).
The product of its digits is 580608, while the sum is 45.
The square root of 3347419842 is about 57856.8910502457. The cubic root of 3347419842 is about 1495.9028698722.
It can be divided in two parts, 334 and 7419842, that added together give a square (7420176 = 27242).
The spelling of 3347419842 in words is "three billion, three hundred forty-seven million, four hundred nineteen thousand, eight hundred forty-two".
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