Base | Representation |
---|---|
bin | 1110010100111100… |
… | …1101001001010110 |
3 | 100221000212102220200 |
4 | 3211033031021112 |
5 | 30334031442340 |
6 | 1433344241330 |
7 | 164210123031 |
oct | 34517151126 |
9 | 10830772820 |
10 | 3845968470 |
11 | 16a3a49043 |
12 | 8b4010246 |
13 | 493a407b6 |
14 | 286ada018 |
15 | 17799b330 |
hex | e53cd256 |
3845968470 has 48 divisors (see below), whose sum is σ = 10140373152. Its totient is φ = 1011144960.
The previous prime is 3845968409. The next prime is 3845968471. The reversal of 3845968470 is 748695483.
3845968470 is a `hidden beast` number, since 3 + 8 + 4 + 596 + 8 + 47 + 0 = 666.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3845968471) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 294547 + ... + 307326.
It is an arithmetic number, because the mean of its divisors is an integer number (211257774).
Almost surely, 23845968470 is an apocalyptic number.
3845968470 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
3845968470 is an abundant number, since it is smaller than the sum of its proper divisors (6294404682).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3845968470 is a wasteful number, since it uses less digits than its factorization.
3845968470 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 601957 (or 601954 counting only the distinct ones).
The product of its (nonzero) digits is 5806080, while the sum is 54.
The square root of 3845968470 is about 62015.8727262626. The cubic root of 3845968470 is about 1566.7579479534.
It can be divided in two parts, 38459 and 68470, that added together give a square (106929 = 3272).
The spelling of 3845968470 in words is "three billion, eight hundred forty-five million, nine hundred sixty-eight thousand, four hundred seventy".
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