Base | Representation |
---|---|
bin | 11011111101010… |
… | …011011010100110 |
3 | 1012200121110200200 |
4 | 123331103122212 |
5 | 1430034231032 |
6 | 114313251330 |
7 | 14423621463 |
oct | 3375233246 |
9 | 1180543620 |
10 | 469055142 |
11 | 220851086 |
12 | 111103b46 |
13 | 7623c02a |
14 | 4641c66a |
15 | 2b2a447c |
hex | 1bf536a6 |
469055142 has 24 divisors (see below), whose sum is σ = 1043754816. Its totient is φ = 152125776.
The previous prime is 469055131. The next prime is 469055173. The reversal of 469055142 is 241550964.
469055142 is a `hidden beast` number, since 4 + 69 + 0 + 551 + 42 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 469055097 and 469055106.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 351478 + ... + 352809.
It is an arithmetic number, because the mean of its divisors is an integer number (43489784).
Almost surely, 2469055142 is an apocalyptic number.
469055142 is an abundant number, since it is smaller than the sum of its proper divisors (574699674).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
469055142 is a wasteful number, since it uses less digits than its factorization.
469055142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 704332 (or 704329 counting only the distinct ones).
The product of its (nonzero) digits is 43200, while the sum is 36.
The square root of 469055142 is about 21657.6809007798. The cubic root of 469055142 is about 776.9766494178.
The spelling of 469055142 in words is "four hundred sixty-nine million, fifty-five thousand, one hundred forty-two".
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