Base | Representation |
---|---|
bin | 111011010001001… |
… | …001110101010101 |
3 | 2120022001100011020 |
4 | 323101021311111 |
5 | 4014023234334 |
6 | 242400231353 |
7 | 33432566535 |
oct | 7321116525 |
9 | 2508040136 |
10 | 994352469 |
11 | 470316800 |
12 | 23900b559 |
13 | 12b010756 |
14 | 960bb4c5 |
15 | 5c467e49 |
hex | 3b449d55 |
994352469 has 24 divisors (see below), whose sum is σ = 1468830720. Its totient is φ = 597864960.
The previous prime is 994352461. The next prime is 994352473. The reversal of 994352469 is 964253499.
It is not a de Polignac number, because 994352469 - 23 = 994352461 is a prime.
It is a super-2 number, since 2×9943524692 = 1977473665212791922, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (994352461) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 35317 + ... + 56885.
It is an arithmetic number, because the mean of its divisors is an integer number (61201280).
Almost surely, 2994352469 is an apocalyptic number.
It is an amenable number.
994352469 is a deficient number, since it is larger than the sum of its proper divisors (474478251).
994352469 is a wasteful number, since it uses less digits than its factorization.
994352469 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21721 (or 21710 counting only the distinct ones).
The product of its digits is 2099520, while the sum is 51.
The square root of 994352469 is about 31533.3548643337. The cubic root of 994352469 is about 998.1139346606.
The spelling of 994352469 in words is "nine hundred ninety-four million, three hundred fifty-two thousand, four hundred sixty-nine".
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