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338006975 = 5213520279
BaseRepresentation
bin10100001001011…
…001001110111111
3212120000112101212
4110021121032333
51143012210400
653312355035
711243004035
oct2411311677
9776015355
10338006975
11163883709
1295245a7b
1355047437
1432c68555
151ea1a335
hex142593bf

338006975 has 6 divisors (see below), whose sum is σ = 419128680. Its totient is φ = 270405560.

The previous prime is 338006957. The next prime is 338007001. The reversal of 338006975 is 579600833.

It is not a de Polignac number, because 338006975 - 28 = 338006719 is a prime.

It is a super-2 number, since 2×3380069752 = 228497430297301250, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6760115 + ... + 6760164.

It is an arithmetic number, because the mean of its divisors is an integer number (69854780).

Almost surely, 2338006975 is an apocalyptic number.

338006975 is a deficient number, since it is larger than the sum of its proper divisors (81121705).

338006975 is a wasteful number, since it uses less digits than its factorization.

338006975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13520289 (or 13520284 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 41.

The square root of 338006975 is about 18384.9660048639. The cubic root of 338006975 is about 696.5867683325.

It can be divided in two parts, 33 and 8006975, that added together give a palindrome (8007008).

The spelling of 338006975 in words is "three hundred thirty-eight million, six thousand, nine hundred seventy-five".

Divisors: 1 5 25 13520279 67601395 338006975