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69324318196 = 2272595994839
BaseRepresentation
bin100000010010000001…
…1010010010111110100
320121221022221020200121
41000210003102113310
52113434011140241
651502552421324
75002630660600
oct1004403222764
9217838836617
1069324318196
1127444852361
12115286a7844
1366ca471033
1434d8dac500
151c0b143ad1
hex10240d25f4

69324318196 has 36 divisors (see below), whose sum is σ = 143516469600. Its totient is φ = 29206850736.

The previous prime is 69324318179. The next prime is 69324318211. The reversal of 69324318196 is 69181342396.

It is a happy number.

It is a super-2 number, since 2×693243181962 (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2985856 + ... + 3008983.

It is an arithmetic number, because the mean of its divisors is an integer number (3986568600).

Almost surely, 269324318196 is an apocalyptic number.

It is an amenable number.

69324318196 is an abundant number, since it is smaller than the sum of its proper divisors (74192151404).

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

69324318196 is a wasteful number, since it uses less digits than its factorization.

69324318196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5994916 (or 5994907 counting only the distinct ones).

The product of its digits is 1679616, while the sum is 52.

The spelling of 69324318196 in words is "sixty-nine billion, three hundred twenty-four million, three hundred eighteen thousand, one hundred ninety-six".

Divisors: 1 2 4 7 14 28 49 59 98 118 196 236 413 826 1652 2891 5782 11564 5994839 11989678 23979356 41963873 83927746 167855492 293747111 353695501 587494222 707391002 1174988444 1414782004 2475868507 4951737014 9903474028 17331079549 34662159098 69324318196