Base | Representation |
---|---|
bin | 1011010001001… |
… | …1101111000000 |
3 | 10021221101210110 |
4 | 2310103233000 |
5 | 44100014002 |
6 | 4405031320 |
7 | 1112521641 |
oct | 264235700 |
9 | 107841713 |
10 | 47266752 |
11 | 24754235 |
12 | 139b5540 |
13 | 9a3c2c0 |
14 | 63c56c8 |
15 | 4239e6c |
hex | 2d13bc0 |
47266752 has 112 divisors (see below), whose sum is σ = 139537440. Its totient is φ = 14020608.
The previous prime is 47266721. The next prime is 47266753. The reversal of 47266752 is 25766274.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is a self number, because there is not a number n which added to its sum of digits gives 47266752.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47266753) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72058 + ... + 72710.
It is an arithmetic number, because the mean of its divisors is an integer number (1245870).
Almost surely, 247266752 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 47266752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69768720).
47266752 is an abundant number, since it is smaller than the sum of its proper divisors (92270688).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47266752 is a wasteful number, since it uses less digits than its factorization.
47266752 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 710 (or 700 counting only the distinct ones).
The product of its digits is 141120, while the sum is 39.
The square root of 47266752 is about 6875.0819631478. The cubic root of 47266752 is about 361.5640591318.
The spelling of 47266752 in words is "forty-seven million, two hundred sixty-six thousand, seven hundred fifty-two".
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