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104442314 = 252221157
BaseRepresentation
bin1100011100110…
…10100111001010
321021112012220212
412032122213022
5203214123224
614210321122
72405513354
oct616324712
9237465825
10104442314
1153a56069
122ab891a2
131883a7b2
14dc2a0d4
159280d0e
hex639a9ca

104442314 has 4 divisors (see below), whose sum is σ = 156663474. Its totient is φ = 52221156.

The previous prime is 104442281. The next prime is 104442329. The reversal of 104442314 is 413244401.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 413244401 = 2029203669.

It can be written as a sum of positive squares in only one way, i.e., 104387089 + 55225 = 10217^2 + 235^2 .

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 104442314.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26110577 + ... + 26110580.

Almost surely, 2104442314 is an apocalyptic number.

104442314 is a deficient number, since it is larger than the sum of its proper divisors (52221160).

104442314 is an equidigital number, since it uses as much as digits as its factorization.

104442314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52221159.

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 104442314 is about 10219.7022461518. The cubic root of 104442314 is about 470.9326794063.

Adding to 104442314 its reverse (413244401), we get a palindrome (517686715).

The spelling of 104442314 in words is "one hundred four million, four hundred forty-two thousand, three hundred fourteen".

Divisors: 1 2 52221157 104442314