Base | Representation |
---|---|
bin | 110001011000010101… |
… | …000100010000010010 |
3 | 12001212011100112201120 |
4 | 301120111010100102 |
5 | 1332042002300020 |
6 | 40205135143110 |
7 | 3554631345366 |
oct | 613025042022 |
9 | 161764315646 |
10 | 53021525010 |
11 | 205392a5563 |
12 | a338974a96 |
13 | 4ccca4c84c |
14 | 27cdb3b2a6 |
15 | 15a4c8b740 |
hex | c58544412 |
53021525010 has 16 divisors (see below), whose sum is σ = 127251660096. Its totient is φ = 14139073328.
The previous prime is 53021524987. The next prime is 53021525017. The reversal of 53021525010 is 1052512035.
It is a happy number.
It is a super-2 number, since 2×530215250102 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (53021525017) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 883692054 + ... + 883692113.
It is an arithmetic number, because the mean of its divisors is an integer number (7953228756).
Almost surely, 253021525010 is an apocalyptic number.
53021525010 is an abundant number, since it is smaller than the sum of its proper divisors (74230135086).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53021525010 is a wasteful number, since it uses less digits than its factorization.
53021525010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1767384177.
The product of its (nonzero) digits is 1500, while the sum is 24.
The spelling of 53021525010 in words is "fifty-three billion, twenty-one million, five hundred twenty-five thousand, ten".
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