Base | Representation |
---|---|
bin | 111100001101010… |
… | …101111010101101 |
3 | 2121101201221200122 |
4 | 330031111322231 |
5 | 4032043134410 |
6 | 244122334325 |
7 | 34013653121 |
oct | 7415257255 |
9 | 2541657618 |
10 | 1010130605 |
11 | 479213090 |
12 | 24235a3a5 |
13 | 131376323 |
14 | 98227581 |
15 | 5da32e55 |
hex | 3c355ead |
1010130605 has 8 divisors (see below), whose sum is σ = 1322352864. Its totient is φ = 734640400.
The previous prime is 1010130557. The next prime is 1010130607. The reversal of 1010130605 is 5060310101.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1010130605 - 214 = 1010114221 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1010130607) 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, 9182951 + ... + 9183060.
It is an arithmetic number, because the mean of its divisors is an integer number (165294108).
Almost surely, 21010130605 is an apocalyptic number.
It is an amenable number.
1010130605 is a deficient number, since it is larger than the sum of its proper divisors (312222259).
1010130605 is a wasteful number, since it uses less digits than its factorization.
1010130605 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18366027.
The product of its (nonzero) digits is 90, while the sum is 17.
The square root of 1010130605 is about 31782.5518956549. The cubic root of 1010130605 is about 1003.3655288421.
Adding to 1010130605 its reverse (5060310101), we get a palindrome (6070440706).
The spelling of 1010130605 in words is "one billion, ten million, one hundred thirty thousand, six hundred five".
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