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69994341 = 332592383
BaseRepresentation
bin1000010110000…
…00011101100101
311212201002012000
410023000131211
5120404304331
610540115513
71506641064
oct413003545
9155632160
1069994341
113656786a
121b535b99
1311669091
1494201db
1562290e6
hex42c0765

69994341 has 8 divisors (see below), whose sum is σ = 103695360. Its totient is φ = 46662876.

The previous prime is 69994307. The next prime is 69994349. The reversal of 69994341 is 14349996.

It is not a de Polignac number, because 69994341 - 26 = 69994277 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (69994349) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1296165 + ... + 1296218.

It is an arithmetic number, because the mean of its divisors is an integer number (12961920).

Almost surely, 269994341 is an apocalyptic number.

It is an amenable number.

69994341 is a deficient number, since it is larger than the sum of its proper divisors (33701019).

69994341 is a wasteful number, since it uses less digits than its factorization.

69994341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2592392 (or 2592386 counting only the distinct ones).

The product of its digits is 209952, while the sum is 45.

The square root of 69994341 is about 8366.2620685704. The cubic root of 69994341 is about 412.1174237989.

The spelling of 69994341 in words is "sixty-nine million, nine hundred ninety-four thousand, three hundred forty-one".

Divisors: 1 3 9 27 2592383 7777149 23331447 69994341