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4301012140 = 2251990712479
BaseRepresentation
bin1000000000101110…
…00011110010101100
3102002202010001110221
410000113003302230
532302024342030
61550441341124
7211403666665
oct40027036254
912082101427
104301012140
11190789a097
12a004977a4
135370b50c9
142cb30c36c
151a28d3e7a
hex1005c3cac

4301012140 has 48 divisors (see below), whose sum is σ = 9518745600. Its totient is φ = 1627929792.

The previous prime is 4301012101. The next prime is 4301012147. The reversal of 4301012140 is 412101034.

It is not an unprimeable number, because it can be changed into a prime (4301012147) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 338421 + ... + 350899.

It is an arithmetic number, because the mean of its divisors is an integer number (198307200).

Almost surely, 24301012140 is an apocalyptic number.

It is an amenable number.

4301012140 is an abundant number, since it is smaller than the sum of its proper divisors (5217733460).

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

4301012140 is a wasteful number, since it uses less digits than its factorization.

4301012140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13414 (or 13412 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 4301012140 is about 65582.1022840836. The cubic root of 4301012140 is about 1626.2609088475.

Adding to 4301012140 its reverse (412101034), we get a palindrome (4713113174).

The spelling of 4301012140 in words is "four billion, three hundred one million, twelve thousand, one hundred forty".

Divisors: 1 2 4 5 10 19 20 38 76 95 190 380 907 1814 3628 4535 9070 12479 17233 18140 24958 34466 49916 62395 68932 86165 124790 172330 237101 249580 344660 474202 948404 1185505 2371010 4742020 11318453 22636906 45273812 56592265 113184530 215050607 226369060 430101214 860202428 1075253035 2150506070 4301012140