Base | Representation |
---|---|
bin | 1100101111101010… |
… | …0111010001010011 |
3 | 22211102110220212210 |
4 | 3023322213101103 |
5 | 24001302440201 |
6 | 1323250523203 |
7 | 150531132150 |
oct | 31372472123 |
9 | 8742426783 |
10 | 3421140051 |
11 | 14a616517a |
12 | 7b5896503 |
13 | 426a18134 |
14 | 246511227 |
15 | 1505311d6 |
hex | cbea7453 |
3421140051 has 8 divisors (see below), whose sum is σ = 5213165824. Its totient is φ = 1954937160.
The previous prime is 3421140029. The next prime is 3421140137. The reversal of 3421140051 is 1500411243.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 3421140051 - 26 = 3421139987 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 162911431 = 3421140051 / (3 + 4 + 2 + 1 + 1 + 4 + 0 + 0 + 5 + 1).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3421140001) 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, 81455695 + ... + 81455736.
It is an arithmetic number, because the mean of its divisors is an integer number (651645728).
Almost surely, 23421140051 is an apocalyptic number.
3421140051 is a deficient number, since it is larger than the sum of its proper divisors (1792025773).
3421140051 is a wasteful number, since it uses less digits than its factorization.
3421140051 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 162911441.
The product of its (nonzero) digits is 480, while the sum is 21.
The square root of 3421140051 is about 58490.5124870692. The cubic root of 3421140051 is about 1506.8046476136.
Adding to 3421140051 its reverse (1500411243), we get a palindrome (4921551294).
The spelling of 3421140051 in words is "three billion, four hundred twenty-one million, one hundred forty thousand, fifty-one".
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