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214442202413 = 527940621747
BaseRepresentation
bin1100011110110111000…
…0000101010100101101
3202111111211211120202002
43013231300011110231
512003134200434123
6242302520342045
721331035434255
oct3075560052455
9674454746662
10214442202413
1182a4303a67a
1235688314925
13172b642778a
14a5441c6965
1558a1305528
hex31edc0552d

214442202413 has 4 divisors (see below), whose sum is σ = 214482829440. Its totient is φ = 214401575388.

The previous prime is 214442202407. The next prime is 214442202427. The reversal of 214442202413 is 314202244412.

It is a happy number.

214442202413 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 a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 214442202413 - 212 = 214442198317 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 (214442202313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20305595 + ... + 20316152.

It is an arithmetic number, because the mean of its divisors is an integer number (53620707360).

Almost surely, 2214442202413 is an apocalyptic number.

It is an amenable number.

214442202413 is a deficient number, since it is larger than the sum of its proper divisors (40627027).

214442202413 is an equidigital number, since it uses as much as digits as its factorization.

214442202413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40627026.

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 214442202413 its reverse (314202244412), we get a palindrome (528644446825).

The spelling of 214442202413 in words is "two hundred fourteen billion, four hundred forty-two million, two hundred two thousand, four hundred thirteen".

Divisors: 1 5279 40621747 214442202413