Base | Representation |
---|---|
bin | 1100110111000010… |
… | …1110100101101100 |
3 | 22220120202000002102 |
4 | 3031300232211230 |
5 | 24032214244040 |
6 | 1330314314232 |
7 | 151355251202 |
oct | 31560564554 |
9 | 8816660072 |
10 | 3452103020 |
11 | 1511693103 |
12 | 804128978 |
13 | 430269512 |
14 | 24a691072 |
15 | 1530ea515 |
hex | cdc2e96c |
3452103020 has 12 divisors (see below), whose sum is σ = 7249416384. Its totient is φ = 1380841200.
The previous prime is 3452103013. The next prime is 3452103023. The reversal of 3452103020 is 203012543.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 172605151 = 3452103020 / (3 + 4 + 5 + 2 + 1 + 0 + 3 + 0 + 2 + 0).
It is a junction number, because it is equal to n+sod(n) for n = 3452102983 and 3452103001.
It is not an unprimeable number, because it can be changed into a prime (3452103023) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86302556 + ... + 86302595.
It is an arithmetic number, because the mean of its divisors is an integer number (604118032).
Almost surely, 23452103020 is an apocalyptic number.
It is an amenable number.
3452103020 is an abundant number, since it is smaller than the sum of its proper divisors (3797313364).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3452103020 is a wasteful number, since it uses less digits than its factorization.
3452103020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 172605160 (or 172605158 counting only the distinct ones).
The product of its (nonzero) digits is 720, while the sum is 20.
The square root of 3452103020 is about 58754.5999901284. The cubic root of 3452103020 is about 1511.3367721713.
Adding to 3452103020 its reverse (203012543), we get a palindrome (3655115563).
The spelling of 3452103020 in words is "three billion, four hundred fifty-two million, one hundred three thousand, twenty".
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