Base | Representation |
---|---|
bin | 110001010001010010… |
… | …011101011110000100 |
3 | 12001112221002020112010 |
4 | 301101102131132010 |
5 | 1331321232320343 |
6 | 40145315254220 |
7 | 3551665330500 |
oct | 612122353604 |
9 | 161487066463 |
10 | 52903401348 |
11 | 204886554a6 |
12 | a3052aa370 |
13 | 4cb14319a5 |
14 | 27bc18d300 |
15 | 1599706d33 |
hex | c5149d784 |
52903401348 has 144 divisors (see below), whose sum is σ = 147022089984. Its totient is φ = 14756152320.
The previous prime is 52903401283. The next prime is 52903401373. The reversal of 52903401348 is 84310430925.
It is a super-3 number, since 3×529034013483 (a number of 33 digits) contains 333 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11964178 + ... + 11968598.
It is an arithmetic number, because the mean of its divisors is an integer number (1020986736).
Almost surely, 252903401348 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 52903401348, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73511044992).
52903401348 is an abundant number, since it is smaller than the sum of its proper divisors (94118688636).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52903401348 is a wasteful number, since it uses less digits than its factorization.
52903401348 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4922 (or 4913 counting only the distinct ones).
The product of its (nonzero) digits is 103680, while the sum is 39.
The spelling of 52903401348 in words is "fifty-two billion, nine hundred three million, four hundred one thousand, three hundred forty-eight".
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