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3042232429 = 5095976881
BaseRepresentation
bin1011010101010100…
…1100100001101101
321212000111102100011
42311111030201231
522212302414204
61221513333221
7135250356205
oct26525144155
97760442304
103042232429
111321296285
1270aa07211
13396380242
1420c07b405
1512c137304
hexb554c86d

3042232429 has 4 divisors (see below), whose sum is σ = 3048209820. Its totient is φ = 3036255040.

The previous prime is 3042232423. The next prime is 3042232439. The reversal of 3042232429 is 9242322403.

3042232429 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9242322403 = 86297107099.

It can be written as a sum of positive squares in 2 ways, for example, as 2456689225 + 585543204 = 49565^2 + 24198^2 .

It is a cyclic number.

It is not a de Polignac number, because 3042232429 - 25 = 3042232397 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3042232429.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3042232423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2987932 + ... + 2988949.

It is an arithmetic number, because the mean of its divisors is an integer number (762052455).

Almost surely, 23042232429 is an apocalyptic number.

It is an amenable number.

3042232429 is a deficient number, since it is larger than the sum of its proper divisors (5977391).

3042232429 is an equidigital number, since it uses as much as digits as its factorization.

3042232429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5977390.

The product of its (nonzero) digits is 20736, while the sum is 31.

The square root of 3042232429 is about 55156.4359707913. The cubic root of 3042232429 is about 1448.9858035128.

The spelling of 3042232429 in words is "three billion, forty-two million, two hundred thirty-two thousand, four hundred twenty-nine".

Divisors: 1 509 5976881 3042232429