Base | Representation |
---|---|
bin | 101100000110001100… |
… | …010100100001100000 |
3 | 11112012210121201011010 |
4 | 230012030110201200 |
5 | 1233432211031334 |
6 | 33430203220520 |
7 | 3264224615160 |
oct | 540614244140 |
9 | 145183551133 |
10 | 47348533344 |
11 | 190980159a2 |
12 | 9214b17740 |
13 | 4607649c48 |
14 | 24125325a0 |
15 | 1371bea0e9 |
hex | b06314860 |
47348533344 has 48 divisors (see below), whose sum is σ = 142045602048. Its totient is φ = 13528152192.
The previous prime is 47348533339. The next prime is 47348533381. The reversal of 47348533344 is 44333584374.
It is a tau number, because it is divible by the number of its divisors (48).
It is a Harshad number since it is a multiple of its sum of digits (48).
It is a junction number, because it is equal to n+sod(n) for n = 47348533293 and 47348533302.
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, 35228892 + ... + 35230235.
It is an arithmetic number, because the mean of its divisors is an integer number (2959283376).
Almost surely, 247348533344 is an apocalyptic number.
It is an amenable number.
47348533344 is an abundant number, since it is smaller than the sum of its proper divisors (94697068704).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47348533344 is a wasteful number, since it uses less digits than its factorization.
47348533344 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 70459147 (or 70459139 counting only the distinct ones).
The product of its digits is 5806080, while the sum is 48.
The spelling of 47348533344 in words is "forty-seven billion, three hundred forty-eight million, five hundred thirty-three thousand, three hundred forty-four".
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