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12160514216 = 2319373921397
BaseRepresentation
bin10110101001101001…
…01011100010101000
31011101111011010110102
423110310223202220
5144401042423331
65330402004532
7610230444134
oct132464534250
934344133412
1012160514216
115180325354
122434646748
1311ba4a5356
148350823c4
154b28ca4cb
hex2d4d2b8a8

12160514216 has 32 divisors (see below), whose sum is σ = 24008556000. Its totient is φ = 5758433856.

The previous prime is 12160514213. The next prime is 12160514227. The reversal of 12160514216 is 61241506121.

It is not an unprimeable number, because it can be changed into a prime (12160514213) 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, 557630 + ... + 579026.

It is an arithmetic number, because the mean of its divisors is an integer number (750267375).

Almost surely, 212160514216 is an apocalyptic number.

It is an amenable number.

12160514216 is a deficient number, since it is larger than the sum of its proper divisors (11848041784).

12160514216 is a wasteful number, since it uses less digits than its factorization.

12160514216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25161 (or 25157 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 29.

The spelling of 12160514216 in words is "twelve billion, one hundred sixty million, five hundred fourteen thousand, two hundred sixteen".

Divisors: 1 2 4 8 19 38 76 152 3739 7478 14956 21397 29912 42794 71041 85588 142082 171176 284164 406543 568328 813086 1626172 3252344 80003383 160006766 320013532 640027064 1520064277 3040128554 6080257108 12160514216