Base | Representation |
---|---|
bin | 11000010000000111001011… |
… | …00000000101111100001110 |
3 | 20222211022110211212221022000 |
4 | 30020003211200011330032 |
5 | 23442230134032430132 |
6 | 305231312252333130 |
7 | 14142656121323313 |
oct | 1410034540057416 |
9 | 228738424787260 |
10 | 53330164342542 |
11 | 15aa121750307a |
12 | 5b938b01741a6 |
13 | 239b0224c7a79 |
14 | d2529d82ad0a |
15 | 62738ed0087c |
hex | 3080e5805f0e |
53330164342542 has 128 divisors (see below), whose sum is σ = 121714932662400. Its totient is φ = 17302358937600.
The previous prime is 53330164342513. The next prime is 53330164342547. The reversal of 53330164342542 is 24524346103335.
53330164342542 is a `hidden beast` number, since 5 + 3 + 3 + 3 + 0 + 1 + 64 + 3 + 42 + 542 = 666.
It is a super-2 number, since 2×533301643425422 (a number of 28 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53330164342547) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4007068584 + ... + 4007081892.
It is an arithmetic number, because the mean of its divisors is an integer number (950897911425).
Almost surely, 253330164342542 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 53330164342542, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60857466331200).
53330164342542 is an abundant number, since it is smaller than the sum of its proper divisors (68384768319858).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53330164342542 is a wasteful number, since it uses less digits than its factorization.
53330164342542 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26019 (or 26013 counting only the distinct ones).
The product of its (nonzero) digits is 3110400, while the sum is 45.
The spelling of 53330164342542 in words is "fifty-three trillion, three hundred thirty billion, one hundred sixty-four million, three hundred forty-two thousand, five hundred forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •