Base | Representation |
---|---|
bin | 1110111011100110… |
… | …0010111000010000 |
3 | 101100022212200002112 |
4 | 3232321202320100 |
5 | 31202030444410 |
6 | 1501414404452 |
7 | 201215653232 |
oct | 35671427020 |
9 | 11308780075 |
10 | 4008062480 |
11 | 17774a0734 |
12 | 93a360728 |
13 | 4bb4b5406 |
14 | 2a0452252 |
15 | 186d19105 |
hex | eee62e10 |
4008062480 has 20 divisors (see below), whose sum is σ = 9318745452. Its totient is φ = 1603224960.
The previous prime is 4008062473. The next prime is 4008062497. The reversal of 4008062480 is 842608004.
4008062480 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 2523655696 + 1484406784 = 50236^2 + 38528^2 .
It is a tau number, because it is divible by the number of its divisors (20).
It is a super-3 number, since 3×40080624803 (a number of 30 digits) contains 333 as substring.
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, 25050311 + ... + 25050470.
Almost surely, 24008062480 is an apocalyptic number.
4008062480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
4008062480 is an abundant number, since it is smaller than the sum of its proper divisors (5310682972).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4008062480 is a wasteful number, since it uses less digits than its factorization.
4008062480 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50100794 (or 50100788 counting only the distinct ones).
The product of its (nonzero) digits is 12288, while the sum is 32.
The square root of 4008062480 is about 63309.2606180170. The cubic root of 4008062480 is about 1588.4668686310.
The spelling of 4008062480 in words is "four billion, eight million, sixty-two thousand, four hundred eighty".
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