Base | Representation |
---|---|
bin | 1011001110110… |
… | …0101011000000 |
3 | 10021122021022112 |
4 | 2303230223000 |
5 | 44024404002 |
6 | 4401354452 |
7 | 1111254320 |
oct | 263545300 |
9 | 107567275 |
10 | 47106752 |
11 | 24655000 |
12 | 13938a28 |
13 | 99b4524 |
14 | 6383280 |
15 | 4207852 |
hex | 2cecac0 |
47106752 has 112 divisors (see below), whose sum is σ = 118993920. Its totient is φ = 18120960.
The previous prime is 47106739. The next prime is 47106769. The reversal of 47106752 is 25760174.
It is a tau number, because it is divible by the number of its divisors (112).
It is a Harshad number since it is a multiple of its sum of digits (32).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 596249 + ... + 596327.
Almost surely, 247106752 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 47106752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59496960).
47106752 is an abundant number, since it is smaller than the sum of its proper divisors (71887168).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47106752 is an equidigital number, since it uses as much as digits as its factorization.
47106752 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 131 (or 99 counting only the distinct ones).
The product of its (nonzero) digits is 11760, while the sum is 32.
The square root of 47106752 is about 6863.4358742542. The cubic root of 47106752 is about 361.1556279390.
The spelling of 47106752 in words is "forty-seven million, one hundred six thousand, seven hundred fifty-two".
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