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314421 = 3311337
BaseRepresentation
bin1001100110000110101
3120222022020
41030300311
540030141
610423353
72446452
oct1146065
9528266
10314421
111a5258
12131b59
13b0163
1482829
1563266
hex4cc35

314421 has 8 divisors (see below), whose sum is σ = 421824. Its totient is φ = 208320.

The previous prime is 314407. The next prime is 314423. The reversal of 314421 is 124413.

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

It is not a de Polignac number, because 314421 - 26 = 314357 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 314421.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 314421.

It is not an unprimeable number, because it can be changed into a prime (314423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 765 + ... + 1101.

It is an arithmetic number, because the mean of its divisors is an integer number (52728).

2314421 is an apocalyptic number.

It is an amenable number.

314421 is a deficient number, since it is larger than the sum of its proper divisors (107403).

314421 is a wasteful number, since it uses less digits than its factorization.

314421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 651.

The product of its digits is 96, while the sum is 15.

The square root of 314421 is about 560.7325565722. The cubic root of 314421 is about 67.9992070265. Note that the first 3 decimals are identical.

Adding to 314421 its reverse (124413), we get a palindrome (438834).

The spelling of 314421 in words is "three hundred fourteen thousand, four hundred twenty-one", and thus it is an iban number.

Divisors: 1 3 311 337 933 1011 104807 314421