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3400242 = 23566707
BaseRepresentation
bin1100111110001000110010
320101202020220
430332020302
51332301432
6200513510
740621146
oct14761062
96352226
103400242
111a1271a
12117b896
139208a1
14647226
1547272c
hex33e232

3400242 has 8 divisors (see below), whose sum is σ = 6800496. Its totient is φ = 1133412.

The previous prime is 3400231. The next prime is 3400247. The reversal of 3400242 is 2420043.

It is a happy number.

3400242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

3400242 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (3400247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 283348 + ... + 283359.

It is an arithmetic number, because the mean of its divisors is an integer number (850062).

Almost surely, 23400242 is an apocalyptic number.

3400242 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3400242 is a wasteful number, since it uses less digits than its factorization.

3400242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 566712.

The product of its (nonzero) digits is 192, while the sum is 15.

The square root of 3400242 is about 1843.9745117544. The cubic root of 3400242 is about 150.3730271250.

Adding to 3400242 its reverse (2420043), we get a palindrome (5820285).

The spelling of 3400242 in words is "three million, four hundred thousand, two hundred forty-two".

Divisors: 1 2 3 6 566707 1133414 1700121 3400242