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470897314 = 21713849921
BaseRepresentation
bin11100000100010…
…101001010100010
31012211002001200021
4130010111022202
51431022203224
6114420544054
714445363316
oct3404251242
91184061607
10470897314
1122189a138
1211185202a
1376735684
144677bb46
152b51a1e4
hex1c1152a2

470897314 has 8 divisors (see below), whose sum is σ = 747895788. Its totient is φ = 221598720.

The previous prime is 470897299. The next prime is 470897353. The reversal of 470897314 is 413798074.

It can be written as a sum of positive squares in 2 ways, for example, as 376166025 + 94731289 = 19395^2 + 9733^2 .

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

It is an unprimeable number.

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, 6924927 + ... + 6924994.

Almost surely, 2470897314 is an apocalyptic number.

470897314 is a deficient number, since it is larger than the sum of its proper divisors (276998474).

470897314 is a wasteful number, since it uses less digits than its factorization.

470897314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13849940.

The product of its (nonzero) digits is 169344, while the sum is 43.

The square root of 470897314 is about 21700.1685246912. The cubic root of 470897314 is about 777.9924894035.

The spelling of 470897314 in words is "four hundred seventy million, eight hundred ninety-seven thousand, three hundred fourteen".

Divisors: 1 2 17 34 13849921 27699842 235448657 470897314