Base | Representation |
---|---|
bin | 1011010001001… |
… | …1101010100000 |
3 | 10021221101101210 |
4 | 2310103222200 |
5 | 44100011324 |
6 | 4405030120 |
7 | 1112521050 |
oct | 264235240 |
9 | 107841353 |
10 | 47266464 |
11 | 24753aa3 |
12 | 139b5340 |
13 | 9a3c12b |
14 | 63c5560 |
15 | 4239d29 |
hex | 2d13aa0 |
47266464 has 96 divisors (see below), whose sum is σ = 145708416. Its totient is φ = 13132800.
The previous prime is 47266459. The next prime is 47266517. The reversal of 47266464 is 46466274.
It is a tau number, because it is divible by the number of its divisors (96).
It is a nude number because it is divisible by every one of its digits.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23914 + ... + 25814.
It is an arithmetic number, because the mean of its divisors is an integer number (1517796).
Almost surely, 247266464 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 47266464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72854208).
47266464 is an abundant number, since it is smaller than the sum of its proper divisors (98441952).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47266464 is a wasteful number, since it uses less digits than its factorization.
47266464 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1958 (or 1950 counting only the distinct ones).
The product of its digits is 193536, while the sum is 39.
The square root of 47266464 is about 6875.0610179110. The cubic root of 47266464 is about 361.5633247843.
The spelling of 47266464 in words is "forty-seven million, two hundred sixty-six thousand, four hundred sixty-four".
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