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69885327 = 3109321313
BaseRepresentation
bin1000010101001…
…01110110001111
311212111112122110
410022211312033
5120342312302
610533515103
71506005211
oct412456617
9155445573
1069885327
11364a2976
121b4a2a93
131162b585
1493d25b1
156206b6c
hex42a5d8f

69885327 has 8 divisors (see below), whose sum is σ = 93270064. Its totient is φ = 46545408.

The previous prime is 69885307. The next prime is 69885329. The reversal of 69885327 is 72358896.

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

It is not a de Polignac number, because 69885327 - 28 = 69885071 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 (69885329) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7378 + ... + 13935.

It is an arithmetic number, because the mean of its divisors is an integer number (11658758).

Almost surely, 269885327 is an apocalyptic number.

69885327 is a deficient number, since it is larger than the sum of its proper divisors (23384737).

69885327 is a wasteful number, since it uses less digits than its factorization.

69885327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22409.

The product of its digits is 725760, while the sum is 48.

The square root of 69885327 is about 8359.7444338927. The cubic root of 69885327 is about 411.9033592888.

The spelling of 69885327 in words is "sixty-nine million, eight hundred eighty-five thousand, three hundred twenty-seven".

Divisors: 1 3 1093 3279 21313 63939 23295109 69885327