Base | Representation |
---|---|
bin | 1111010011011101… |
… | …0001000011001000 |
3 | 101121022011112210210 |
4 | 3310313101003020 |
5 | 31403140102311 |
6 | 1515351241120 |
7 | 203542341615 |
oct | 36467210310 |
9 | 11538145723 |
10 | 4108128456 |
11 | 1818a27793 |
12 | 9679791a0 |
13 | 50614cc53 |
14 | 2ad85d50c |
15 | 1909d33a6 |
hex | f4dd10c8 |
4108128456 has 16 divisors (see below), whose sum is σ = 10270321200. Its totient is φ = 1369376144.
The previous prime is 4108128419. The next prime is 4108128467. The reversal of 4108128456 is 6548218014.
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, 85585986 + ... + 85586033.
It is an arithmetic number, because the mean of its divisors is an integer number (641895075).
Almost surely, 24108128456 is an apocalyptic number.
It is an amenable number.
4108128456 is an abundant number, since it is smaller than the sum of its proper divisors (6162192744).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4108128456 is a wasteful number, since it uses less digits than its factorization.
4108128456 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 171172028 (or 171172024 counting only the distinct ones).
The product of its (nonzero) digits is 61440, while the sum is 39.
The square root of 4108128456 is about 64094.6835236746. The cubic root of 4108128456 is about 1601.5776698789.
The spelling of 4108128456 in words is "four billion, one hundred eight million, one hundred twenty-eight thousand, four hundred fifty-six".
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