Base | Representation |
---|---|
bin | 1110101110101011110… |
… | …1001001111000101100 |
3 | 220012011111020001122220 |
4 | 3223222331021320230 |
5 | 13121221300043423 |
6 | 312125523435340 |
7 | 24165546351516 |
oct | 3535275117054 |
9 | 805144201586 |
10 | 253050002988 |
11 | 98355147682 |
12 | 41061b25b50 |
13 | 1ab29c2cca3 |
14 | c367912bb6 |
15 | 68b09889e3 |
hex | 3aeaf49e2c |
253050002988 has 24 divisors (see below), whose sum is σ = 610810352880. Its totient is φ = 81441380160.
The previous prime is 253050002969. The next prime is 253050003023. The reversal of 253050002988 is 889200050352.
253050002988 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 363577243 + ... + 363577938.
It is an arithmetic number, because the mean of its divisors is an integer number (25450431370).
Almost surely, 2253050002988 is an apocalyptic number.
It is an amenable number.
253050002988 is an abundant number, since it is smaller than the sum of its proper divisors (357760349892).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
253050002988 is a wasteful number, since it uses less digits than its factorization.
253050002988 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 727155217 (or 727155215 counting only the distinct ones).
The product of its (nonzero) digits is 172800, while the sum is 42.
The spelling of 253050002988 in words is "two hundred fifty-three billion, fifty million, two thousand, nine hundred eighty-eight".
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