Base | Representation |
---|---|
bin | 101100001101011110… |
… | …000001100011010100 |
3 | 11112112022100002100022 |
4 | 230031132001203110 |
5 | 1234204434132430 |
6 | 33450244004312 |
7 | 3300236365463 |
oct | 541536014324 |
9 | 145468302308 |
10 | 47470614740 |
11 | 1914aa1950a |
12 | 9249990698 |
13 | 4626a22363 |
14 | 24248309da |
15 | 137c7b24e5 |
hex | b0d7818d4 |
47470614740 has 12 divisors (see below), whose sum is σ = 99688290996. Its totient is φ = 18988245888.
The previous prime is 47470614727. The next prime is 47470614791. The reversal of 47470614740 is 4741607474.
It can be written as a sum of positive squares in 2 ways, for example, as 12708503824 + 34762110916 = 112732^2 + 186446^2 .
It is a junction number, because it is equal to n+sod(n) for n = 47470614691 and 47470614700.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1186765349 + ... + 1186765388.
It is an arithmetic number, because the mean of its divisors is an integer number (8307357583).
Almost surely, 247470614740 is an apocalyptic number.
It is an amenable number.
47470614740 is an abundant number, since it is smaller than the sum of its proper divisors (52217676256).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47470614740 is a wasteful number, since it uses less digits than its factorization.
47470614740 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2373530746 (or 2373530744 counting only the distinct ones).
The product of its (nonzero) digits is 526848, while the sum is 44.
The spelling of 47470614740 in words is "forty-seven billion, four hundred seventy million, six hundred fourteen thousand, seven hundred forty".
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