Base | Representation |
---|---|
bin | 1011000101011010… |
… | …0001001010010000 |
3 | 21200100212112210220 |
4 | 2301112201022100 |
5 | 22043210021344 |
6 | 1211130353040 |
7 | 133510036206 |
oct | 26126411220 |
9 | 7610775726 |
10 | 2975470224 |
11 | 1297636901 |
12 | 6b058b780 |
13 | 3855a638c |
14 | 20325d076 |
15 | 12634ac19 |
hex | b15a1290 |
2975470224 has 80 divisors (see below), whose sum is σ = 8101862400. Its totient is φ = 938383488.
The previous prime is 2975470217. The next prime is 2975470249. The reversal of 2975470224 is 4220745792.
It is a super-2 number, since 2×29754702242 = 17706846107821220352, which contains 22 as substring.
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, 894837 + ... + 898155.
It is an arithmetic number, because the mean of its divisors is an integer number (101273280).
Almost surely, 22975470224 is an apocalyptic number.
2975470224 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2975470224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4050931200).
2975470224 is an abundant number, since it is smaller than the sum of its proper divisors (5126392176).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2975470224 is a wasteful number, since it uses less digits than its factorization.
2975470224 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4332 (or 4326 counting only the distinct ones).
The product of its (nonzero) digits is 282240, while the sum is 42.
The square root of 2975470224 is about 54547.8709392035. The cubic root of 2975470224 is about 1438.3079121637.
The spelling of 2975470224 in words is "two billion, nine hundred seventy-five million, four hundred seventy thousand, two hundred twenty-four".
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