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4211412321 = 31850375869
BaseRepresentation
bin1111101100000101…
…0000110101100001
3101212111111220122010
43323001100311201
532111110143241
61533521103133
7206235262014
oct37301206541
911774456563
104211412321
111871261456
12996487aa9
1352167336c
142bd46737b
15199ad5d16
hexfb050d61

4211412321 has 8 divisors (see below), whose sum is σ = 5615593920. Its totient is φ = 2807419472.

The previous prime is 4211412313. The next prime is 4211412379. The reversal of 4211412321 is 1232141124.

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 4211412321 - 23 = 4211412313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4211414321) 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, 17575 + ... + 93443.

It is an arithmetic number, because the mean of its divisors is an integer number (701949240).

Almost surely, 24211412321 is an apocalyptic number.

It is an amenable number.

4211412321 is a deficient number, since it is larger than the sum of its proper divisors (1404181599).

4211412321 is a wasteful number, since it uses less digits than its factorization.

4211412321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94375.

The product of its digits is 384, while the sum is 21.

The square root of 4211412321 is about 64895.3952218491. The cubic root of 4211412321 is about 1614.8886708971. Note that the first 3 decimals are identical.

Adding to 4211412321 its reverse (1232141124), we get a palindrome (5443553445).

The spelling of 4211412321 in words is "four billion, two hundred eleven million, four hundred twelve thousand, three hundred twenty-one".

Divisors: 1 3 18503 55509 75869 227607 1403804107 4211412321