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214448675 = 5278111511
BaseRepresentation
bin11001100100000…
…11101000100011
3112221112010021112
430302003220203
5414344324200
633140213535
75212532540
oct1462035043
9487463245
10214448675
11100061511
125b99a2ab
1335575a0c
14206a3bc7
1513c60535
hexcc83a23

214448675 has 24 divisors (see below), whose sum is σ = 304480512. Its totient is φ = 146772000.

The previous prime is 214448629. The next prime is 214448699. The reversal of 214448675 is 576844412.

It is not a de Polignac number, because 214448675 - 214 = 214432291 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 141170 + ... + 142680.

It is an arithmetic number, because the mean of its divisors is an integer number (12686688).

Almost surely, 2214448675 is an apocalyptic number.

214448675 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

214448675 is a deficient number, since it is larger than the sum of its proper divisors (90031837).

214448675 is a wasteful number, since it uses less digits than its factorization.

214448675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2339 (or 2334 counting only the distinct ones).

The product of its digits is 215040, while the sum is 41.

The square root of 214448675 is about 14644.0662044393. The cubic root of 214448675 is about 598.5601353768.

The spelling of 214448675 in words is "two hundred fourteen million, four hundred forty-eight thousand, six hundred seventy-five".

Divisors: 1 5 7 25 35 175 811 1511 4055 5677 7555 10577 20275 28385 37775 52885 141925 264425 1225421 6127105 8577947 30635525 42889735 214448675