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4042301213 = 29616613457
BaseRepresentation
bin1111000011110000…
…1001111100011101
3101102201022011210202
43300330021330131
531234312114323
61505040313245
7202112664506
oct36074117435
911381264722
104042301213
111794856805
12949912825
134c5612812
142a4c05bad
15189d2dd28
hexf0f09f1d

4042301213 has 16 divisors (see below), whose sum is σ = 4257904560. Its totient is φ = 3832012800.

The previous prime is 4042301189. The next prime is 4042301261. The reversal of 4042301213 is 3121032404.

4042301213 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 813561529 + 3228739684 = 28523^2 + 56822^2 .

It is a cyclic number.

It is not a de Polignac number, because 4042301213 - 212 = 4042297117 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4042301713) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1167581 + ... + 1171037.

It is an arithmetic number, because the mean of its divisors is an integer number (266119035).

Almost surely, 24042301213 is an apocalyptic number.

It is an amenable number.

4042301213 is a deficient number, since it is larger than the sum of its proper divisors (215603347).

4042301213 is a wasteful number, since it uses less digits than its factorization.

4042301213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4208.

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

The square root of 4042301213 is about 63579.0941505146. The cubic root of 4042301213 is about 1592.9771906351.

Adding to 4042301213 its reverse (3121032404), we get a palindrome (7163333617).

The spelling of 4042301213 in words is "four billion, forty-two million, three hundred one thousand, two hundred thirteen".

Divisors: 1 29 61 661 1769 3457 19169 40321 100253 210877 1169309 2285077 6115433 66267233 139389697 4042301213