Base | Representation |
---|---|
bin | 11101100110100100110… |
… | …10101110000000101001 |
3 | 10121020102102001201120221 |
4 | 32303102122232000221 |
5 | 113131101440021132 |
6 | 2055134021450041 |
7 | 133325511416200 |
oct | 16632232560051 |
9 | 3536372051527 |
10 | 1017142501417 |
11 | 362405474a39 |
12 | 145166b70921 |
13 | 74bba9639c3 |
14 | 3733101c237 |
15 | 1b6d16dae97 |
hex | ecd26ae029 |
1017142501417 has 12 divisors (see below), whose sum is σ = 1188418960080. Its totient is φ = 867995731176.
The previous prime is 1017142501363. The next prime is 1017142501447. The reversal of 1017142501417 is 7141052417101.
It is not a de Polignac number, because 1017142501417 - 235 = 982782763049 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1017142501447) 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 11 ways as a sum of consecutive naturals, for example, 45711367 + ... + 45733612.
It is an arithmetic number, because the mean of its divisors is an integer number (99034913340).
Almost surely, 21017142501417 is an apocalyptic number.
It is an amenable number.
1017142501417 is a deficient number, since it is larger than the sum of its proper divisors (171276458663).
1017142501417 is an equidigital number, since it uses as much as digits as its factorization.
1017142501417 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 91445220 (or 91445213 counting only the distinct ones).
The product of its (nonzero) digits is 7840, while the sum is 34.
Adding to 1017142501417 its reverse (7141052417101), we get a palindrome (8158194918518).
The spelling of 1017142501417 in words is "one trillion, seventeen billion, one hundred forty-two million, five hundred one thousand, four hundred seventeen".
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