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4300131212 = 221382694831
BaseRepresentation
bin1000000000100111…
…01100101110001100
3102002200110022001222
410000103230232030
532301313144322
61550410422512
7211363340456
oct40023545614
912080408058
104300131212
111907348253
12a00131a38
13536b67150
142cb15d2d6
151a27ace42
hex1004ecb8c

4300131212 has 12 divisors (see below), whose sum is σ = 8104093536. Its totient is φ = 1984675920.

The previous prime is 4300131151. The next prime is 4300131229. The reversal of 4300131212 is 2121310034.

It is a super-2 number, since 2×43001312122 = 36982256880833177888, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41347364 + ... + 41347467.

It is an arithmetic number, because the mean of its divisors is an integer number (675341128).

Almost surely, 24300131212 is an apocalyptic number.

It is an amenable number.

4300131212 is a deficient number, since it is larger than the sum of its proper divisors (3803962324).

4300131212 is a wasteful number, since it uses less digits than its factorization.

4300131212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82694848 (or 82694846 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 4300131212 is about 65575.3857175084. The cubic root of 4300131212 is about 1626.1498716820.

Adding to 4300131212 its reverse (2121310034), we get a palindrome (6421441246).

The spelling of 4300131212 in words is "four billion, three hundred million, one hundred thirty-one thousand, two hundred twelve".

Divisors: 1 2 4 13 26 52 82694831 165389662 330779324 1075032803 2150065606 4300131212