Base | Representation |
---|---|
bin | 1011010011010… |
… | …0101000000100 |
3 | 10022012020121020 |
4 | 2310310220010 |
5 | 44113321401 |
6 | 4411551140 |
7 | 1113622503 |
oct | 264645004 |
9 | 108166536 |
10 | 47401476 |
11 | 24836481 |
12 | 13a5b4b0 |
13 | 9a88715 |
14 | 641c83a |
15 | 4264d36 |
hex | 2d34a04 |
47401476 has 12 divisors (see below), whose sum is σ = 110603472. Its totient is φ = 15800488.
The previous prime is 47401463. The next prime is 47401483. The reversal of 47401476 is 67410474.
It is a tau number, because it is divible by the number of its divisors (12).
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, 1975050 + ... + 1975073.
It is an arithmetic number, because the mean of its divisors is an integer number (9216956).
Almost surely, 247401476 is an apocalyptic number.
It is an amenable number.
47401476 is an abundant number, since it is smaller than the sum of its proper divisors (63201996).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47401476 is a wasteful number, since it uses less digits than its factorization.
47401476 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3950130 (or 3950128 counting only the distinct ones).
The product of its (nonzero) digits is 18816, while the sum is 33.
The square root of 47401476 is about 6884.8729835778. The cubic root of 47401476 is about 361.9072542028.
It can be divided in two parts, 4740 and 1476, that added together give a triangular number (6216 = T111).
The spelling of 47401476 in words is "forty-seven million, four hundred one thousand, four hundred seventy-six".
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