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4212013043 = 71931669271
BaseRepresentation
bin1111101100001110…
…0011011111110011
3101212112122102200002
43323003203133303
532111233404133
61533542020215
7206243343260
oct37303433763
911775572602
104212013043
111871631817
1299671766b
13521823914
142bd582267
15199ba3ce8
hexfb0e37f3

4212013043 has 8 divisors (see below), whose sum is σ = 5067083520. Its totient is φ = 3420281160.

The previous prime is 4212013037. The next prime is 4212013049. The reversal of 4212013043 is 3403102124.

It is an interprime number because it is at equal distance from previous prime (4212013037) and next prime (4212013049).

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 4212013043 - 28 = 4212012787 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4212013049) 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, 15834503 + ... + 15834768.

It is an arithmetic number, because the mean of its divisors is an integer number (633385440).

Almost surely, 24212013043 is an apocalyptic number.

4212013043 is a deficient number, since it is larger than the sum of its proper divisors (855070477).

4212013043 is a wasteful number, since it uses less digits than its factorization.

4212013043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31669297.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 4212013043 is about 64900.0234437554. The cubic root of 4212013043 is about 1614.9654506055.

Adding to 4212013043 its reverse (3403102124), we get a palindrome (7615115167).

The spelling of 4212013043 in words is "four billion, two hundred twelve million, thirteen thousand, forty-three".

Divisors: 1 7 19 133 31669271 221684897 601716149 4212013043