Base | Representation |
---|---|
bin | 1000011011111111… |
… | …01000011111101000 |
3 | 102200200112020122002 |
4 | 10031333220133220 |
5 | 33234104031130 |
6 | 2025252150132 |
7 | 220152154112 |
oct | 41577503750 |
9 | 12620466562 |
10 | 4529752040 |
11 | 1a14a21830 |
12 | a65008348 |
13 | 5725c2968 |
14 | 30d8523b2 |
15 | 1b7a18b45 |
hex | 10dfe87e8 |
4529752040 has 32 divisors (see below), whose sum is σ = 11118483360. Its totient is φ = 1647182400.
The previous prime is 4529752033. The next prime is 4529752049. The reversal of 4529752040 is 402579254.
It is a junction number, because it is equal to n+sod(n) for n = 4529751985 and 4529752003.
It is not an unprimeable number, because it can be changed into a prime (4529752049) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5147006 + ... + 5147885.
It is an arithmetic number, because the mean of its divisors is an integer number (347452605).
Almost surely, 24529752040 is an apocalyptic number.
4529752040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
4529752040 is an abundant number, since it is smaller than the sum of its proper divisors (6588731320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4529752040 is a wasteful number, since it uses less digits than its factorization.
4529752040 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10294913 (or 10294909 counting only the distinct ones).
The product of its (nonzero) digits is 100800, while the sum is 38.
The square root of 4529752040 is about 67303.4326019112. The cubic root of 4529752040 is about 1654.5941192135.
The spelling of 4529752040 in words is "four billion, five hundred twenty-nine million, seven hundred fifty-two thousand, forty".
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