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69324230 = 2567107967
BaseRepresentation
bin1000010000111…
…00110111000110
311211110000222002
410020130313012
5120221333410
610513505302
71501150313
oct410346706
9154400862
1069324230
113614a358
121b272232
1311493071
1492c7d0a
1561457a5
hex421cdc6

69324230 has 32 divisors (see below), whose sum is σ = 127961856. Its totient is φ = 27032544.

The previous prime is 69324223. The next prime is 69324247. The reversal of 69324230 is 3242396.

It is a junction number, because it is equal to n+sod(n) for n = 69324193 and 69324202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71207 + ... + 72173.

It is an arithmetic number, because the mean of its divisors is an integer number (3998808).

Almost surely, 269324230 is an apocalyptic number.

69324230 is a deficient number, since it is larger than the sum of its proper divisors (58637626).

69324230 is a wasteful number, since it uses less digits than its factorization.

69324230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1148.

The product of its (nonzero) digits is 7776, while the sum is 29.

The square root of 69324230 is about 8326.1173424352. The cubic root of 69324230 is about 410.7980292790.

The spelling of 69324230 in words is "sixty-nine million, three hundred twenty-four thousand, two hundred thirty".

Divisors: 1 2 5 10 67 107 134 214 335 535 670 967 1070 1934 4835 7169 9670 14338 35845 64789 71690 103469 129578 206938 323945 517345 647890 1034690 6932423 13864846 34662115 69324230