Base | Representation |
---|---|
bin | 1111111100111000… |
… | …0010000011100100 |
3 | 102001102002110100211 |
4 | 3333032002003210 |
5 | 32232124243031 |
6 | 1544515145204 |
7 | 211052165452 |
oct | 37716020344 |
9 | 12042073324 |
10 | 4281868516 |
11 | 18a8004212 |
12 | 9b5ba5204 |
13 | 533141713 |
14 | 2c89679d2 |
15 | 1a0da1bb1 |
hex | ff3820e4 |
4281868516 has 24 divisors (see below), whose sum is σ = 7681552704. Its totient is φ = 2087635680.
The previous prime is 4281868501. The next prime is 4281868543. The reversal of 4281868516 is 6158681824.
4281868516 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 4281868516.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27400 + ... + 96511.
It is an arithmetic number, because the mean of its divisors is an integer number (320064696).
Almost surely, 24281868516 is an apocalyptic number.
It is an amenable number.
4281868516 is a deficient number, since it is larger than the sum of its proper divisors (3399684188).
4281868516 is a wasteful number, since it uses less digits than its factorization.
4281868516 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 124131 (or 124129 counting only the distinct ones).
The product of its digits is 737280, while the sum is 49.
The square root of 4281868516 is about 65435.9879271338. The cubic root of 4281868516 is about 1623.8445139182.
The spelling of 4281868516 in words is "four billion, two hundred eighty-one million, eight hundred sixty-eight thousand, five hundred sixteen".
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