Search a number
-
+
314752471 = 11172316607
BaseRepresentation
bin10010110000101…
…011110111010111
3210221021002012221
4102300223313113
51121034034341
651122123211
710541231455
oct2260536727
9727232187
10314752471
11151740210
12894b0507
1350294887
142db339d5
151c974ed1
hex12c2bdd7

314752471 has 8 divisors (see below), whose sum is σ = 343586304. Its totient is φ = 285955320.

The previous prime is 314752441. The next prime is 314752481. The reversal of 314752471 is 174257413.

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

It is a cyclic number.

It is not a de Polignac number, because 314752471 - 25 = 314752439 is a prime.

It is a super-3 number, since 3×3147524713 (a number of 26 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (314752411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10650 + ... + 27256.

It is an arithmetic number, because the mean of its divisors is an integer number (42948288).

Almost surely, 2314752471 is an apocalyptic number.

314752471 is a deficient number, since it is larger than the sum of its proper divisors (28833833).

314752471 is a wasteful number, since it uses less digits than its factorization.

314752471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18341.

The product of its digits is 23520, while the sum is 34.

The square root of 314752471 is about 17741.2646392527. The cubic root of 314752471 is about 680.2309415991.

The spelling of 314752471 in words is "three hundred fourteen million, seven hundred fifty-two thousand, four hundred seventy-one".

Divisors: 1 11 1723 16607 18953 182677 28613861 314752471