Base | Representation |
---|---|
bin | 1110111011110001… |
… | …1001111111000000 |
3 | 101100101021202220022 |
4 | 3232330121333000 |
5 | 31202223444410 |
6 | 1501442433012 |
7 | 201225225641 |
oct | 35674317700 |
9 | 11311252808 |
10 | 4008812480 |
11 | 1777963172 |
12 | 93a662768 |
13 | 4bb6b88ba |
14 | 2a05a96c8 |
15 | 186e16455 |
hex | eef19fc0 |
4008812480 has 56 divisors (see below), whose sum is σ = 9551383488. Its totient is φ = 1602618368.
The previous prime is 4008812473. The next prime is 4008812503. The reversal of 4008812480 is 842188004.
It is a self number, because there is not a number n which added to its sum of digits gives 4008812480.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1088402 + ... + 1092078.
Almost surely, 24008812480 is an apocalyptic number.
4008812480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
4008812480 is an abundant number, since it is smaller than the sum of its proper divisors (5542571008).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4008812480 is a wasteful number, since it uses less digits than its factorization.
4008812480 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7101 (or 7091 counting only the distinct ones).
The product of its (nonzero) digits is 16384, while the sum is 35.
The square root of 4008812480 is about 63315.1836449994. The cubic root of 4008812480 is about 1588.5659419243.
The spelling of 4008812480 in words is "four billion, eight million, eight hundred twelve thousand, four hundred eighty".
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