Base | Representation |
---|---|
bin | 10011001010001001010111… |
… | …00001101011001011011000 |
3 | 12112011121001121222201122220 |
4 | 21211010223201223023120 |
5 | 21010224333000014420 |
6 | 225334141233544040 |
7 | 11605540162134531 |
oct | 1145045341531330 |
9 | 175147047881586 |
10 | 42130064454360 |
11 | 12473295068553 |
12 | 4885109415020 |
13 | 1a67b0417cc1c |
14 | a5916ac11688 |
15 | 4d0d76540840 |
hex | 26512b86b2d8 |
42130064454360 has 64 divisors (see below), whose sum is σ = 126391102894080. Its totient is φ = 11234603007360.
The previous prime is 42130064454319. The next prime is 42130064454389. The reversal of 42130064454360 is 6345446003124.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16520515 + ... + 18899405.
It is an arithmetic number, because the mean of its divisors is an integer number (1974860982720).
Almost surely, 242130064454360 is an apocalyptic number.
42130064454360 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
42130064454360 is an abundant number, since it is smaller than the sum of its proper divisors (84261038439720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42130064454360 is a wasteful number, since it uses less digits than its factorization.
42130064454360 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2526488 (or 2526484 counting only the distinct ones).
The product of its (nonzero) digits is 829440, while the sum is 42.
It can be divided in two parts, 4213006 and 4454360, that added together give a triangular number (8667366 = T4163).
The spelling of 42130064454360 in words is "forty-two trillion, one hundred thirty billion, sixty-four million, four hundred fifty-four thousand, three hundred sixty".
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