Base | Representation |
---|---|
bin | 101011110100010011… |
… | …101001011111011110 |
3 | 11111102212222121212200 |
4 | 223310103221133132 |
5 | 1232323401324400 |
6 | 33340323512330 |
7 | 3253622230356 |
oct | 536423513736 |
9 | 144385877780 |
10 | 47048464350 |
11 | 18a536a4698 |
12 | 91505286a6 |
13 | 458a426924 |
14 | 23c4741b66 |
15 | 13556c5b00 |
hex | af44e97de |
47048464350 has 36 divisors (see below), whose sum is σ = 126403542096. Its totient is φ = 12546257040.
The previous prime is 47048464339. The next prime is 47048464387. The reversal of 47048464350 is 5346484074.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a junction number, because it is equal to n+sod(n) for n = 47048464296 and 47048464305.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 52275622 + ... + 52276521.
Almost surely, 247048464350 is an apocalyptic number.
47048464350 is an abundant number, since it is smaller than the sum of its proper divisors (79355077746).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47048464350 is a wasteful number, since it uses less digits than its factorization.
47048464350 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 104552161 (or 104552153 counting only the distinct ones).
The product of its (nonzero) digits is 1290240, while the sum is 45.
The spelling of 47048464350 in words is "forty-seven billion, forty-eight million, four hundred sixty-four thousand, three hundred fifty".
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