Base | Representation |
---|---|
bin | 11101100110100111011… |
… | …10000010010011100100 |
3 | 10121020110221011100220221 |
4 | 32303103232002103210 |
5 | 113131123032430000 |
6 | 2055140121534124 |
7 | 133326165153625 |
oct | 16632356022344 |
9 | 3536427140827 |
10 | 1017164342500 |
11 | 362416832519 |
12 | 145172344344 |
13 | 74bc2340117 |
14 | 37333ca5a4c |
15 | 1b6d35a261a |
hex | ecd3b824e4 |
1017164342500 has 120 divisors (see below), whose sum is σ = 2313778947480. Its totient is φ = 390660480000.
The previous prime is 1017164342483. The next prime is 1017164342521. The reversal of 1017164342500 is 52434617101.
1017164342500 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 20 ways, for example, as 1011762386496 + 5401956004 = 1005864^2 + 73498^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 13083744 + ... + 13161256.
It is an arithmetic number, because the mean of its divisors is an integer number (19281491229).
Almost surely, 21017164342500 is an apocalyptic number.
1017164342500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1017164342500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1156889473740).
1017164342500 is an abundant number, since it is smaller than the sum of its proper divisors (1296614604980).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1017164342500 is a wasteful number, since it uses less digits than its factorization.
1017164342500 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 77747 (or 77730 counting only the distinct ones).
The product of its (nonzero) digits is 20160, while the sum is 34.
Adding to 1017164342500 its reverse (52434617101), we get a palindrome (1069598959601).
The spelling of 1017164342500 in words is "one trillion, seventeen billion, one hundred sixty-four million, three hundred forty-two thousand, five hundred".
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