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4200010212 = 2231492348999
BaseRepresentation
bin1111101001010111…
…0001000111100100
3101211201001121212210
43322111301013210
532100200311322
61532432443420
7206036332506
oct37225610744
911751047783
104200010212
111865883922
129926a9570
1351c1b0558
142bbb39d76
15198ad270c
hexfa5711e4

4200010212 has 24 divisors (see below), whose sum is σ = 9865800000. Its totient is φ = 1390606816.

The previous prime is 4200010181. The next prime is 4200010229. The reversal of 4200010212 is 2120100024.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1172712 + ... + 1176287.

It is an arithmetic number, because the mean of its divisors is an integer number (411075000).

Almost surely, 24200010212 is an apocalyptic number.

It is an amenable number.

4200010212 is an abundant number, since it is smaller than the sum of its proper divisors (5665789788).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4200010212 is a wasteful number, since it uses less digits than its factorization.

4200010212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2349155 (or 2349153 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

The square root of 4200010212 is about 64807.4857713212. The cubic root of 4200010212 is about 1613.4299536690.

Adding to 4200010212 its reverse (2120100024), we get a palindrome (6320110236).

The spelling of 4200010212 in words is "four billion, two hundred million, ten thousand, two hundred twelve".

Divisors: 1 2 3 4 6 12 149 298 447 596 894 1788 2348999 4697998 7046997 9395996 14093994 28187988 350000851 700001702 1050002553 1400003404 2100005106 4200010212