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200470607 = 415239349
BaseRepresentation
bin10111111001011…
…11000001001111
3111222012221222022
423330233001033
5402310024412
631520440355
74652654261
oct1374570117
9458187868
10200470607
11a3184597
12571790bb
13326c057c
141c8a5b31
15128eda72
hexbf2f04f

200470607 has 8 divisors (see below), whose sum is σ = 205774800. Its totient is φ = 195186240.

The previous prime is 200470561. The next prime is 200470661. The reversal of 200470607 is 706074002.

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

It is not a de Polignac number, because 200470607 - 210 = 200469583 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200470807) 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, 16769 + ... + 26117.

It is an arithmetic number, because the mean of its divisors is an integer number (25721850).

Almost surely, 2200470607 is an apocalyptic number.

200470607 is a deficient number, since it is larger than the sum of its proper divisors (5304193).

200470607 is an equidigital number, since it uses as much as digits as its factorization.

200470607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9913.

The product of its (nonzero) digits is 2352, while the sum is 26.

The square root of 200470607 is about 14158.7643175526. The cubic root of 200470607 is about 585.2618760813.

The spelling of 200470607 in words is "two hundred million, four hundred seventy thousand, six hundred seven".

Divisors: 1 41 523 9349 21443 383309 4889527 200470607