Base | Representation |
---|---|
bin | 110001011000010111… |
… | …010101110111000111 |
3 | 12001212012110211211122 |
4 | 301120113111313013 |
5 | 1332042130341130 |
6 | 40205200024155 |
7 | 3554636411234 |
oct | 613027256707 |
9 | 161765424748 |
10 | 53022121415 |
11 | 2053967265a |
12 | a33900205b |
13 | 4cccbcb153 |
14 | 27cdc5478b |
15 | 15a4d582e5 |
hex | c585d5dc7 |
53022121415 has 16 divisors (see below), whose sum is σ = 64250070912. Its totient is φ = 42002371104.
The previous prime is 53022121409. The next prime is 53022121417. The reversal of 53022121415 is 51412122035.
It is a cyclic number.
It is not a de Polignac number, because 53022121415 - 212 = 53022117319 is a prime.
It is a super-2 number, since 2×530221214152 (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 (53022121417) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1234532 + ... + 1276758.
It is an arithmetic number, because the mean of its divisors is an integer number (4015629432).
Almost surely, 253022121415 is an apocalyptic number.
53022121415 is a deficient number, since it is larger than the sum of its proper divisors (11227949497).
53022121415 is a wasteful number, since it uses less digits than its factorization.
53022121415 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44686.
The product of its (nonzero) digits is 2400, while the sum is 26.
The spelling of 53022121415 in words is "fifty-three billion, twenty-two million, one hundred twenty-one thousand, four hundred fifteen".
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