Base | Representation |
---|---|
bin | 11000000110100000001100… |
… | …10101110001001101100010 |
3 | 20221122202021022200220221101 |
4 | 30003100012111301031202 |
5 | 23421323001204140110 |
6 | 304415510512545014 |
7 | 14110060322456650 |
oct | 1403200625611542 |
9 | 227582238626841 |
10 | 53000002802530 |
11 | 159841a1969403 |
12 | 5b3b90985216a |
13 | 2375b569c4684 |
14 | d132dca2ddd0 |
15 | 61d9b975913a |
hex | 303406571362 |
53000002802530 has 64 divisors (see below), whose sum is σ = 111637005308928. Its totient is φ = 17737243634880.
The previous prime is 53000002802521. The next prime is 53000002802567. The reversal of 53000002802530 is 3520820000035.
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, 1142172 + ... + 10358791.
It is an arithmetic number, because the mean of its divisors is an integer number (1744328207952).
Almost surely, 253000002802530 is an apocalyptic number.
53000002802530 is an abundant number, since it is smaller than the sum of its proper divisors (58637002506398).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53000002802530 is a wasteful number, since it uses less digits than its factorization.
53000002802530 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11502551.
The product of its (nonzero) digits is 7200, while the sum is 28.
Adding to 53000002802530 its reverse (3520820000035), we get a palindrome (56520822802565).
The spelling of 53000002802530 in words is "fifty-three trillion, two million, eight hundred two thousand, five hundred thirty".
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