Base | Representation |
---|---|
bin | 101011110100011011… |
… | …100101111000110100 |
3 | 11111110000220102101020 |
4 | 223310123211320310 |
5 | 1232324414443430 |
6 | 33340440301140 |
7 | 3253646022441 |
oct | 536433457064 |
9 | 144400812336 |
10 | 47050546740 |
11 | 18a5489717a |
12 | 91511717b0 |
13 | 458a9a5702 |
14 | 23c4b249c8 |
15 | 1355987b10 |
hex | af46e5e34 |
47050546740 has 72 divisors (see below), whose sum is σ = 139946937312. Its totient is φ = 11808760320.
The previous prime is 47050546733. The next prime is 47050546759. The reversal of 47050546740 is 4764505074.
It is a junction number, because it is equal to n+sod(n) for n = 47050546692 and 47050546701.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1339366 + ... + 1374045.
Almost surely, 247050546740 is an apocalyptic number.
It is an amenable number.
47050546740 is an abundant number, since it is smaller than the sum of its proper divisors (92896390572).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47050546740 is a wasteful number, since it uses less digits than its factorization.
47050546740 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2713457 (or 2713438 counting only the distinct ones).
The product of its (nonzero) digits is 470400, while the sum is 42.
The spelling of 47050546740 in words is "forty-seven billion, fifty million, five hundred forty-six thousand, seven hundred forty".
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