Base | Representation |
---|---|
bin | 110000101111101000… |
… | …000110000110100100 |
3 | 12000002120101202211110 |
4 | 300233220012012210 |
5 | 1324142143204320 |
6 | 40013302505020 |
7 | 3532000106631 |
oct | 605750060644 |
9 | 160076352743 |
10 | 52338647460 |
11 | 20218890550 |
12 | a188135170 |
13 | 4c21426ba8 |
14 | 276717d188 |
15 | 1564d4c5e0 |
hex | c2fa061a4 |
52338647460 has 144 divisors (see below), whose sum is σ = 161135343936. Its totient is φ = 12588576000.
The previous prime is 52338647453. The next prime is 52338647467. The reversal of 52338647460 is 6474683325.
It is an interprime number because it is at equal distance from previous prime (52338647453) and next prime (52338647467).
It is not an unprimeable number, because it can be changed into a prime (52338647467) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11323950 + ... + 11328570.
It is an arithmetic number, because the mean of its divisors is an integer number (1118995444).
Almost surely, 252338647460 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 52338647460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80567671968).
52338647460 is an abundant number, since it is smaller than the sum of its proper divisors (108796696476).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52338647460 is a wasteful number, since it uses less digits than its factorization.
52338647460 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4906 (or 4773 counting only the distinct ones).
The product of its (nonzero) digits is 2903040, while the sum is 48.
It can be divided in two parts, 523386 and 47460, that added together give a triangular number (570846 = T1068).
The spelling of 52338647460 in words is "fifty-two billion, three hundred thirty-eight million, six hundred forty-seven thousand, four hundred sixty".
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