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314121232 = 24131149867
BaseRepresentation
bin10010101110010…
…001110000010000
3210220002000022201
4102232101300100
51120403334412
651100412544
710532662225
oct2256216020
9726060281
10314121232
11151349a27
1289247154
1350103469
142da0b94c
151c89ce57
hex12b91c10

314121232 has 20 divisors (see below), whose sum is σ = 613259856. Its totient is φ = 155860640.

The previous prime is 314121217. The next prime is 314121239. The reversal of 314121232 is 232121413.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (314121239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72838 + ... + 77029.

Almost surely, 2314121232 is an apocalyptic number.

It is an amenable number.

314121232 is a deficient number, since it is larger than the sum of its proper divisors (299138624).

314121232 is a wasteful number, since it uses less digits than its factorization.

314121232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150006 (or 150000 counting only the distinct ones).

The product of its digits is 288, while the sum is 19.

The square root of 314121232 is about 17723.4655753326. The cubic root of 314121232 is about 679.7759007796.

Adding to 314121232 its reverse (232121413), we get a palindrome (546242645).

The spelling of 314121232 in words is "three hundred fourteen million, one hundred twenty-one thousand, two hundred thirty-two".