Base | Representation |
---|---|
bin | 11000001010000101111000… |
… | …00011011110000101101010 |
3 | 20222002112112211222011121220 |
4 | 30011002330003132011222 |
5 | 23430333014444340320 |
6 | 304552302325442510 |
7 | 14122014105124125 |
oct | 1405027403360552 |
9 | 228075484864556 |
10 | 53123310543210 |
11 | 15a21518975006 |
12 | 5b5b7a1270436 |
13 | 238467827143b |
14 | d192793a93bc |
15 | 621cd4ce0e40 |
hex | 3050bc0de16a |
53123310543210 has 64 divisors (see below), whose sum is σ = 127879406957952. Its totient is φ = 14123612676096.
The previous prime is 53123310543133. The next prime is 53123310543223. The reversal of 53123310543210 is 1234501332135.
It is a super-2 number, since 2×531233105432102 (a number of 28 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 291511642 + ... + 291693818.
It is an arithmetic number, because the mean of its divisors is an integer number (1998115733718).
Almost surely, 253123310543210 is an apocalyptic number.
53123310543210 is an abundant number, since it is smaller than the sum of its proper divisors (74756096414742).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53123310543210 is a wasteful number, since it uses less digits than its factorization.
53123310543210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 211367.
The product of its (nonzero) digits is 32400, while the sum is 33.
Adding to 53123310543210 its reverse (1234501332135), we get a palindrome (54357811875345).
The spelling of 53123310543210 in words is "fifty-three trillion, one hundred twenty-three billion, three hundred ten million, five hundred forty-three thousand, two hundred ten".
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