Base | Representation |
---|---|
bin | 110001101111110010… |
… | …110111000110110010 |
3 | 12002212121010212222112 |
4 | 301233302313012302 |
5 | 1333343243231232 |
6 | 40312201205322 |
7 | 3600451543265 |
oct | 615762670662 |
9 | 162777125875 |
10 | 53415211442 |
11 | 20720548a4a |
12 | a428790842 |
13 | 50634904b8 |
14 | 282a13acdc |
15 | 15c96044b2 |
hex | c6fcb71b2 |
53415211442 has 32 divisors (see below), whose sum is σ = 84581884800. Its totient is φ = 25229449728.
The previous prime is 53415211427. The next prime is 53415211501. The reversal of 53415211442 is 24411251435.
It is a super-3 number, since 3×534152114423 (a number of 33 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 53415211399 and 53415211408.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28276034 + ... + 28277922.
It is an arithmetic number, because the mean of its divisors is an integer number (2643183900).
Almost surely, 253415211442 is an apocalyptic number.
53415211442 is a deficient number, since it is larger than the sum of its proper divisors (31166673358).
53415211442 is a wasteful number, since it uses less digits than its factorization.
53415211442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3650.
The product of its digits is 19200, while the sum is 32.
Adding to 53415211442 its reverse (24411251435), we get a palindrome (77826462877).
The spelling of 53415211442 in words is "fifty-three billion, four hundred fifteen million, two hundred eleven thousand, four hundred forty-two".
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