Base | Representation |
---|---|
bin | 110001011000011110… |
… | …100101011000101111 |
3 | 12001212100001022020011 |
4 | 301120132211120233 |
5 | 1332043122120030 |
6 | 40205304434051 |
7 | 3554661506431 |
oct | 613036453057 |
9 | 161770038204 |
10 | 53024020015 |
11 | 2053a74a04a |
12 | a339778927 |
13 | 5000414395 |
14 | 27d01ca651 |
15 | 15a50d0b2a |
hex | c587a562f |
53024020015 has 8 divisors (see below), whose sum is σ = 63958508208. Its totient is φ = 42199426560.
The previous prime is 53024020009. The next prime is 53024020019. The reversal of 53024020015 is 51002042035.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 53024020015 - 223 = 53015631407 is a prime.
It is a super-2 number, since 2×530240200152 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53024020019) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27472621 + ... + 27474550.
It is an arithmetic number, because the mean of its divisors is an integer number (7994813526).
Almost surely, 253024020015 is an apocalyptic number.
53024020015 is a deficient number, since it is larger than the sum of its proper divisors (10934488193).
53024020015 is a wasteful number, since it uses less digits than its factorization.
53024020015 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 54947369.
The product of its (nonzero) digits is 1200, while the sum is 22.
The spelling of 53024020015 in words is "fifty-three billion, twenty-four million, twenty thousand, fifteen".
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