Base | Representation |
---|---|
bin | 1000000001011001… |
… | …10000011011110101 |
3 | 102010010211000210012 |
4 | 10000230300123311 |
5 | 32310003400041 |
6 | 1551203310005 |
7 | 211503226511 |
oct | 40054603365 |
9 | 12103730705 |
10 | 4306700021 |
11 | 1910024518 |
12 | a0237b305 |
13 | 538327010 |
14 | 2cbd8d141 |
15 | 1a31593eb |
hex | 100b306f5 |
4306700021 has 8 divisors (see below), whose sum is σ = 4839636480. Its totient is φ = 3802570992.
The previous prime is 4306700011. The next prime is 4306700051. The reversal of 4306700021 is 1200076034.
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 4306700021 - 210 = 4306698997 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (23).
It is a Duffinian number.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 4306700021.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4306700011) 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, 7201541 + ... + 7202138.
It is an arithmetic number, because the mean of its divisors is an integer number (604954560).
Almost surely, 24306700021 is an apocalyptic number.
It is an amenable number.
4306700021 is a deficient number, since it is larger than the sum of its proper divisors (532936459).
4306700021 is a wasteful number, since it uses less digits than its factorization.
4306700021 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14403715.
The product of its (nonzero) digits is 1008, while the sum is 23.
The square root of 4306700021 is about 65625.4525393921. The cubic root of 4306700021 is about 1626.9774769223.
Adding to 4306700021 its reverse (1200076034), we get a palindrome (5506776055).
The spelling of 4306700021 in words is "four billion, three hundred six million, seven hundred thousand, twenty-one".
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