Base | Representation |
---|---|
bin | 1011010011011… |
… | …1110110111000 |
3 | 10022012220202110 |
4 | 2310313312320 |
5 | 44114232322 |
6 | 4412132320 |
7 | 1114006212 |
oct | 264676670 |
9 | 108186673 |
10 | 47414712 |
11 | 24845414 |
12 | 13a670a0 |
13 | 9a91757 |
14 | 64235b2 |
15 | 4268c0c |
hex | 2d37db8 |
47414712 has 16 divisors (see below), whose sum is σ = 118536840. Its totient is φ = 15804896.
The previous prime is 47414677. The next prime is 47414713. The reversal of 47414712 is 21741474.
It is a self number, because there is not a number n which added to its sum of digits gives 47414712.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47414713) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 987783 + ... + 987830.
Almost surely, 247414712 is an apocalyptic number.
It is an amenable number.
47414712 is an abundant number, since it is smaller than the sum of its proper divisors (71122128).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47414712 is a wasteful number, since it uses less digits than its factorization.
47414712 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1975622 (or 1975618 counting only the distinct ones).
The product of its digits is 6272, while the sum is 30.
The square root of 47414712 is about 6885.8341542619. The cubic root of 47414712 is about 361.9409364073.
It can be divided in two parts, 4741 and 4712, that added together give a triangular number (9453 = T137).
The spelling of 47414712 in words is "forty-seven million, four hundred fourteen thousand, seven hundred twelve".
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