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493323394 = 2246661697
BaseRepresentation
bin11101011001111…
…000010010000010
31021101021102110211
4131121320102002
52002242322034
6120541344334
715140115424
oct3531702202
91241242424
10493323394
11233517193
121192680aa
137b288145
1449738814
152d499d64
hex1d678482

493323394 has 4 divisors (see below), whose sum is σ = 739985094. Its totient is φ = 246661696.

The previous prime is 493323377. The next prime is 493323401.

493323394 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 391050625 + 102272769 = 19775^2 + 10113^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 123330847 + ... + 123330850.

Almost surely, 2493323394 is an apocalyptic number.

493323394 is a deficient number, since it is larger than the sum of its proper divisors (246661700).

493323394 is a wasteful number, since it uses less digits than its factorization.

493323394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246661699.

The product of its digits is 209952, while the sum is 40.

The square root of 493323394 is about 22210.8845839152. The cubic root of 493323394 is about 790.1518663335.

The spelling of 493323394 in words is "four hundred ninety-three million, three hundred twenty-three thousand, three hundred ninety-four".

Divisors: 1 2 246661697 493323394