Base | Representation |
---|---|
bin | 110001011000111101… |
… | …110010111110011110 |
3 | 12001212220102222222220 |
4 | 301120331302332132 |
5 | 1332102220432032 |
6 | 40210200050210 |
7 | 3555121165143 |
oct | 613075627636 |
9 | 161786388886 |
10 | 53032202142 |
11 | 20544328437 |
12 | a340463966 |
13 | 500201a68a |
14 | 27d131a3ca |
15 | 15a5b9a12c |
hex | c58f72f9e |
53032202142 has 64 divisors (see below), whose sum is σ = 108488401920. Its totient is φ = 17278649856.
The previous prime is 53032202087. The next prime is 53032202149. The reversal of 53032202142 is 24120223035.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53032202149) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29675773 + ... + 29677559.
It is an arithmetic number, because the mean of its divisors is an integer number (1695131280).
Almost surely, 253032202142 is an apocalyptic number.
53032202142 is an abundant number, since it is smaller than the sum of its proper divisors (55456199778).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53032202142 is a wasteful number, since it uses less digits than its factorization.
53032202142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2465.
The product of its (nonzero) digits is 2880, while the sum is 24.
Adding to 53032202142 its reverse (24120223035), we get a palindrome (77152425177).
The spelling of 53032202142 in words is "fifty-three billion, thirty-two million, two hundred two thousand, one hundred forty-two".
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