Base | Representation |
---|---|
bin | 1111111010111111… |
… | …1001101110000000 |
3 | 102000212020011200222 |
4 | 3332233321232000 |
5 | 32223114020143 |
6 | 1544034002212 |
7 | 210625101035 |
oct | 37657715600 |
9 | 12025204628 |
10 | 4273970048 |
11 | 18a35a9a57 |
12 | 9b3416368 |
13 | 53160757a |
14 | 2c78ad38c |
15 | 1a0341768 |
hex | febf9b80 |
4273970048 has 64 divisors (see below), whose sum is σ = 9205112400. Its totient is φ = 1969754112.
The previous prime is 4273970047. The next prime is 4273970081. The reversal of 4273970048 is 8400793724.
It is a tau number, because it is divible by the number of its divisors (64).
It is a super-2 number, since 2×42739700482 = 36533639942402244608, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 4273969990 and 4273970008.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4273970047) 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, 66236 + ... + 113732.
Almost surely, 24273970048 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 4273970048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4602556200).
4273970048 is an abundant number, since it is smaller than the sum of its proper divisors (4931142352).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4273970048 is a wasteful number, since it uses less digits than its factorization.
4273970048 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47567 (or 47555 counting only the distinct ones).
The product of its (nonzero) digits is 338688, while the sum is 44.
The square root of 4273970048 is about 65375.6074388606. The cubic root of 4273970048 is about 1622.8454346365.
The spelling of 4273970048 in words is "four billion, two hundred seventy-three million, nine hundred seventy thousand, forty-eight".
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