Base | Representation |
---|---|
bin | 110010001101010… |
… | …011100111111000 |
3 | 2011201000202122220 |
4 | 302031103213320 |
5 | 3211120132143 |
6 | 215330244040 |
7 | 26605564062 |
oct | 6215234770 |
9 | 2151022586 |
10 | 842349048 |
11 | 3a2536342 |
12 | 1b6126620 |
13 | 10568c9b8 |
14 | 7dc30732 |
15 | 4de3ed83 |
hex | 323539f8 |
842349048 has 32 divisors (see below), whose sum is σ = 2229748560. Its totient is φ = 264266240.
The previous prime is 842349037. The next prime is 842349049. The reversal of 842349048 is 840943248.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (842349049) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1031883 + ... + 1032698.
Almost surely, 2842349048 is an apocalyptic number.
It is an amenable number.
842349048 is an abundant number, since it is smaller than the sum of its proper divisors (1387399512).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
842349048 is a wasteful number, since it uses less digits than its factorization.
842349048 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2064607 (or 2064603 counting only the distinct ones).
The product of its (nonzero) digits is 221184, while the sum is 42.
The square root of 842349048 is about 29023.2501281300. The cubic root of 842349048 is about 944.4175083908.
The spelling of 842349048 in words is "eight hundred forty-two million, three hundred forty-nine thousand, forty-eight".
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