Base | Representation |
---|---|
bin | 1111101100100110… |
… | …1010000111011100 |
3 | 101212122122201102111 |
4 | 3323021222013130 |
5 | 32112141104040 |
6 | 1534040203404 |
7 | 206263056031 |
oct | 37311520734 |
9 | 11778581374 |
10 | 4213613020 |
11 | 1872524911 |
12 | 997169564 |
13 | 521c63c56 |
14 | 2bd87b388 |
15 | 199dbcdea |
hex | fb26a1dc |
4213613020 has 24 divisors (see below), whose sum is σ = 8885620800. Its totient is φ = 1678391232.
The previous prime is 4213613017. The next prime is 4213613023. The reversal of 4213613020 is 203163124.
It is an interprime number because it is at equal distance from previous prime (4213613017) and next prime (4213613023).
It is a junction number, because it is equal to n+sod(n) for n = 4213612982 and 4213613000.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4213613023) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 435975 + ... + 445534.
It is an arithmetic number, because the mean of its divisors is an integer number (370234200).
Almost surely, 24213613020 is an apocalyptic number.
It is an amenable number.
4213613020 is an abundant number, since it is smaller than the sum of its proper divisors (4672007780).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4213613020 is a wasteful number, since it uses less digits than its factorization.
4213613020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 881757 (or 881755 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 22.
The square root of 4213613020 is about 64912.3487481388. The cubic root of 4213613020 is about 1615.1699118647.
Adding to 4213613020 its reverse (203163124), we get a palindrome (4416776144).
The spelling of 4213613020 in words is "four billion, two hundred thirteen million, six hundred thirteen thousand, twenty".
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