Base | Representation |
---|---|
bin | 111110010110011010110… |
… | …111001101010100000100 |
3 | 120011121111202101102201011 |
4 | 332112122313031110010 |
5 | 1030200011210322303 |
6 | 13040204410212004 |
7 | 621362243552656 |
oct | 76263267152404 |
9 | 16147452342634 |
10 | 4284680557828 |
11 | 1402139523260 |
12 | 592496a24004 |
13 | 251074b63c58 |
14 | 10b545a666d6 |
15 | 766c37a516d |
hex | 3e59adcd504 |
4284680557828 has 48 divisors (see below), whose sum is σ = 8717096392704. Its totient is φ = 1823268302240.
The previous prime is 4284680557823. The next prime is 4284680557831. The reversal of 4284680557828 is 8287550864824.
It is a super-2 number, since 2×42846805578282 (a number of 26 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (4284680557823) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44993650 + ... + 45088777.
It is an arithmetic number, because the mean of its divisors is an integer number (181606174848).
Almost surely, 24284680557828 is an apocalyptic number.
It is an amenable number.
4284680557828 is an abundant number, since it is smaller than the sum of its proper divisors (4432415834876).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4284680557828 is a wasteful number, since it uses less digits than its factorization.
4284680557828 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 90082512 (or 90082510 counting only the distinct ones).
The product of its (nonzero) digits is 275251200, while the sum is 67.
The spelling of 4284680557828 in words is "four trillion, two hundred eighty-four billion, six hundred eighty million, five hundred fifty-seven thousand, eight hundred twenty-eight".
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