Base | Representation |
---|---|
bin | 1001000011001… |
… | …10001100000110 |
3 | 12021211221020010 |
4 | 10201212030012 |
5 | 123413303123 |
6 | 11311051050 |
7 | 1611163362 |
oct | 441461406 |
9 | 167757203 |
10 | 75916038 |
11 | 39941930 |
12 | 21510a86 |
13 | 12960543 |
14 | a1222a2 |
15 | 69e8993 |
hex | 4866306 |
75916038 has 16 divisors (see below), whose sum is σ = 165635136. Its totient is φ = 23004840.
The previous prime is 75916037. The next prime is 75916063. The reversal of 75916038 is 83061957.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 75915987 and 75916005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (75916037) 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, 575056 + ... + 575187.
It is an arithmetic number, because the mean of its divisors is an integer number (10352196).
Almost surely, 275916038 is an apocalyptic number.
75916038 is an abundant number, since it is smaller than the sum of its proper divisors (89719098).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
75916038 is a wasteful number, since it uses less digits than its factorization.
75916038 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1150259.
The product of its (nonzero) digits is 45360, while the sum is 39.
The square root of 75916038 is about 8712.9810053735. The cubic root of 75916038 is about 423.4263148863.
The spelling of 75916038 in words is "seventy-five million, nine hundred sixteen thousand, thirty-eight".
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