Base | Representation |
---|---|
bin | 1011010010000… |
… | …1001111101000 |
3 | 10022001012200221 |
4 | 2310201033220 |
5 | 44103301323 |
6 | 4410135424 |
7 | 1113142162 |
oct | 264411750 |
9 | 108035627 |
10 | 47322088 |
11 | 24791870 |
12 | 13a21574 |
13 | 9a5b548 |
14 | 63db932 |
15 | 424b55d |
hex | 2d213e8 |
47322088 has 32 divisors (see below), whose sum is σ = 97362720. Its totient is φ = 21384000.
The previous prime is 47322083. The next prime is 47322127. The reversal of 47322088 is 88022374.
It is not an unprimeable number, because it can be changed into a prime (47322083) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14443 + ... + 17413.
It is an arithmetic number, because the mean of its divisors is an integer number (3042585).
Almost surely, 247322088 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 47322088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48681360).
47322088 is an abundant number, since it is smaller than the sum of its proper divisors (50040632).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47322088 is a wasteful number, since it uses less digits than its factorization.
47322088 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3169 (or 3165 counting only the distinct ones).
The product of its (nonzero) digits is 21504, while the sum is 34.
The square root of 47322088 is about 6879.1051743668. The cubic root of 47322088 is about 361.7051005283.
The spelling of 47322088 in words is "forty-seven million, three hundred twenty-two thousand, eighty-eight".
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