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69241416 = 23312722717
BaseRepresentation
bin1000010000010…
…00101001001000
311211021211100220
410020020221020
5120211211131
610512030040
71500354006
oct410105110
9154254326
1069241416
11360a3112
121b232320
131146446a
1492a5a76
15612ae96
hex4208a48

69241416 has 32 divisors (see below), whose sum is σ = 174474240. Its totient is φ = 22897728.

The previous prime is 69241411. The next prime is 69241423. The reversal of 69241416 is 61414296.

It is not an unprimeable number, because it can be changed into a prime (69241411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8311 + ... + 14406.

It is an arithmetic number, because the mean of its divisors is an integer number (5452320).

Almost surely, 269241416 is an apocalyptic number.

It is an amenable number.

69241416 is an abundant number, since it is smaller than the sum of its proper divisors (105232824).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

69241416 is a wasteful number, since it uses less digits than its factorization.

69241416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22853 (or 22849 counting only the distinct ones).

The product of its digits is 10368, while the sum is 33.

The square root of 69241416 is about 8321.1427099888. The cubic root of 69241416 is about 410.6343857565.

The spelling of 69241416 in words is "sixty-nine million, two hundred forty-one thousand, four hundred sixteen".

Divisors: 1 2 3 4 6 8 12 24 127 254 381 508 762 1016 1524 3048 22717 45434 68151 90868 136302 181736 272604 545208 2885059 5770118 8655177 11540236 17310354 23080472 34620708 69241416