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314330434 = 21185916633
BaseRepresentation
bin10010101111000…
…100110101000010
3210220110122021221
4102233010311002
51120432033214
651105105254
710534523155
oct2257046502
9726418257
10314330434
11151482120
128932822a
1350177752
142da63c9c
151c8dee24
hex12bc4d42

314330434 has 16 divisors (see below), whose sum is σ = 514988640. Its totient is φ = 142702560.

The previous prime is 314330417. The next prime is 314330453. The reversal of 314330434 is 434033413.

It is a junction number, because it is equal to n+sod(n) for n = 314330399 and 314330408.

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 in 7 ways as a sum of consecutive naturals, for example, 10582 + ... + 27214.

It is an arithmetic number, because the mean of its divisors is an integer number (32186790).

Almost surely, 2314330434 is an apocalyptic number.

314330434 is a deficient number, since it is larger than the sum of its proper divisors (200658206).

314330434 is a wasteful number, since it uses less digits than its factorization.

314330434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17505.

The product of its (nonzero) digits is 5184, while the sum is 25.

The square root of 314330434 is about 17729.3664297402. The cubic root of 314330434 is about 679.9267755639.

Adding to 314330434 its reverse (434033413), we get a palindrome (748363847).

The spelling of 314330434 in words is "three hundred fourteen million, three hundred thirty thousand, four hundred thirty-four".

Divisors: 1 2 11 22 859 1718 9449 16633 18898 33266 182963 365926 14287747 28575494 157165217 314330434