Base | Representation |
---|---|
bin | 111101000010100… |
… | …001110011110000 |
3 | 2122100222021222120 |
4 | 331002201303300 |
5 | 4044130313234 |
6 | 245341234240 |
7 | 34243322256 |
oct | 7502416360 |
9 | 2570867876 |
10 | 1024072944 |
11 | 486076184 |
12 | 246b62980 |
13 | 13421842b |
14 | 9a0165d6 |
15 | 5ed89049 |
hex | 3d0a1cf0 |
1024072944 has 40 divisors (see below), whose sum is σ = 2784762240. Its totient is φ = 323391168.
The previous prime is 1024072937. The next prime is 1024072961. The reversal of 1024072944 is 4492704201.
It is a congruent number.
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, 560532 + ... + 562355.
It is an arithmetic number, because the mean of its divisors is an integer number (69619056).
Almost surely, 21024072944 is an apocalyptic number.
It is an amenable number.
1024072944 is an abundant number, since it is smaller than the sum of its proper divisors (1760689296).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1024072944 is a wasteful number, since it uses less digits than its factorization.
1024072944 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1122917 (or 1122911 counting only the distinct ones).
The product of its (nonzero) digits is 16128, while the sum is 33.
The square root of 1024072944 is about 32001.1397297034. The cubic root of 1024072944 is about 1007.9607725979.
The spelling of 1024072944 in words is "one billion, twenty-four million, seventy-two thousand, nine hundred forty-four".
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