Base | Representation |
---|---|
bin | 1000001011111010… |
… | …1110001110100000 |
3 | 12200010221120100012 |
4 | 2002332232032200 |
5 | 14000023332402 |
6 | 1002015344052 |
7 | 105312163154 |
oct | 20276561640 |
9 | 5603846305 |
10 | 2197480352 |
11 | a28469571 |
12 | 513b22028 |
13 | 29035b842 |
14 | 16bbc3064 |
15 | ccdc0452 |
hex | 82fae3a0 |
2197480352 has 48 divisors (see below), whose sum is σ = 4529286720. Its totient is φ = 1047501312.
The previous prime is 2197480343. The next prime is 2197480381. The reversal of 2197480352 is 2530847912.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 225599 + ... + 235137.
It is an arithmetic number, because the mean of its divisors is an integer number (94360140).
Almost surely, 22197480352 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 2197480352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2264643360).
2197480352 is an abundant number, since it is smaller than the sum of its proper divisors (2331806368).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2197480352 is a wasteful number, since it uses less digits than its factorization.
2197480352 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9885 (or 9877 counting only the distinct ones).
The product of its (nonzero) digits is 120960, while the sum is 41.
The square root of 2197480352 is about 46877.2903653784. The cubic root of 2197480352 is about 1300.0947370801.
The spelling of 2197480352 in words is "two billion, one hundred ninety-seven million, four hundred eighty thousand, three hundred fifty-two".
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