Base | Representation |
---|---|
bin | 11100001001000… |
… | …001001010110000 |
3 | 1012220101111021220 |
4 | 130021001022300 |
5 | 1431331014003 |
6 | 114503145040 |
7 | 14462002005 |
oct | 3411011260 |
9 | 1186344256 |
10 | 472126128 |
11 | 222559391 |
12 | 112145180 |
13 | 76a75a96 |
14 | 469bb8ac |
15 | 2b6ae353 |
hex | 1c2412b0 |
472126128 has 20 divisors (see below), whose sum is σ = 1219659288. Its totient is φ = 157375360.
The previous prime is 472126099. The next prime is 472126163. The reversal of 472126128 is 821621274.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4917933 + ... + 4918028.
Almost surely, 2472126128 is an apocalyptic number.
472126128 is a gapful number since it is divisible by the number (48) formed by its first and last digit.
It is an amenable number.
472126128 is an abundant number, since it is smaller than the sum of its proper divisors (747533160).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
472126128 is a wasteful number, since it uses less digits than its factorization.
472126128 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9835972 (or 9835966 counting only the distinct ones).
The product of its digits is 10752, while the sum is 33.
The square root of 472126128 is about 21728.4635443926. The cubic root of 472126128 is about 778.6686295196.
The spelling of 472126128 in words is "four hundred seventy-two million, one hundred twenty-six thousand, one hundred twenty-eight".
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