Base | Representation |
---|---|
bin | 1011111010111101… |
… | …1101011100100101 |
3 | 22021000120112222021 |
4 | 2332233131130211 |
5 | 23023212044141 |
6 | 1245313303141 |
7 | 142205335552 |
oct | 27657353445 |
9 | 8230515867 |
10 | 3200112421 |
11 | 13a241a910 |
12 | 753864ab1 |
13 | 3bccaaa5c |
14 | 225017a29 |
15 | 13ae216d1 |
hex | bebdd725 |
3200112421 has 8 divisors (see below), whose sum is σ = 3493231488. Its totient is φ = 2907360000.
The previous prime is 3200112413. The next prime is 3200112431. The reversal of 3200112421 is 1242110023.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 3200112421 - 23 = 3200112413 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 3200112395 and 3200112404.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3200112401) 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, 73245 + ... + 108466.
It is an arithmetic number, because the mean of its divisors is an integer number (436653936).
Almost surely, 23200112421 is an apocalyptic number.
It is an amenable number.
3200112421 is a deficient number, since it is larger than the sum of its proper divisors (293119067).
3200112421 is a wasteful number, since it uses less digits than its factorization.
3200112421 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 183323.
The product of its (nonzero) digits is 96, while the sum is 16.
The square root of 3200112421 is about 56569.5361568398. The cubic root of 3200112421 is about 1473.6298560251.
Adding to 3200112421 its reverse (1242110023), we get a palindrome (4442222444).
The spelling of 3200112421 in words is "three billion, two hundred million, one hundred twelve thousand, four hundred twenty-one".
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