Base | Representation |
---|---|
bin | 1110111011010111… |
… | …1000011100011110 |
3 | 101100021001212220000 |
4 | 3232311320130132 |
5 | 31201304232423 |
6 | 1501342035130 |
7 | 201204543546 |
oct | 35665703436 |
9 | 11307055800 |
10 | 4007102238 |
11 | 17769a5247 |
12 | 939b78aa6 |
13 | 4bb23a319 |
14 | 2a0282326 |
15 | 186bc9843 |
hex | eed7871e |
4007102238 has 20 divisors (see below), whose sum is σ = 8978877600. Its totient is φ = 1335700692.
The previous prime is 4007102237. The next prime is 4007102243. The reversal of 4007102238 is 8322017004.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4007102237) by changing a digit.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 12367438 + ... + 12367761.
It is an arithmetic number, because the mean of its divisors is an integer number (448943880).
Almost surely, 24007102238 is an apocalyptic number.
4007102238 is an abundant number, since it is smaller than the sum of its proper divisors (4971775362).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4007102238 is a wasteful number, since it uses less digits than its factorization.
4007102238 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24735213 (or 24735204 counting only the distinct ones).
The product of its (nonzero) digits is 2688, while the sum is 27.
The square root of 4007102238 is about 63301.6764232986. The cubic root of 4007102238 is about 1588.3400048044.
The spelling of 4007102238 in words is "four billion, seven million, one hundred two thousand, two hundred thirty-eight".
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