Search a number
-
+
122404314 = 2320400719
BaseRepresentation
bin1110100101110…
…11110111011010
322112022210011010
413102323313122
5222313414224
620051314350
73014263614
oct722736732
9275283133
10122404314
116310419a
1234bab9b6
131c4893b6
1412383db4
15ab2ce29
hex74bbdda

122404314 has 8 divisors (see below), whose sum is σ = 244808640. Its totient is φ = 40801436.

The previous prime is 122404297. The next prime is 122404351. The reversal of 122404314 is 413404221.

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

122404314 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10200354 + ... + 10200365.

It is an arithmetic number, because the mean of its divisors is an integer number (30601080).

Almost surely, 2122404314 is an apocalyptic number.

122404314 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.

122404314 is a wasteful number, since it uses less digits than its factorization.

122404314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20400724.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 122404314 is about 11063.6483132826. The cubic root of 122404314 is about 496.5148492236.

Adding to 122404314 its reverse (413404221), we get a palindrome (535808535).

The spelling of 122404314 in words is "one hundred twenty-two million, four hundred four thousand, three hundred fourteen".

Divisors: 1 2 3 6 20400719 40801438 61202157 122404314