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12062080 = 27547401
BaseRepresentation
bin101110000000…
…110110000000
3211200211001201
4232000312000
511041441310
61110310544
7204345262
oct56006600
924624051
1012062080
116899468
124058454
132664334
14185db32
1510d3e3a
hexb80d80

12062080 has 64 divisors (see below), whose sum is σ = 29522880. Its totient is φ = 4710400.

The previous prime is 12062053. The next prime is 12062101. The reversal of 12062080 is 8026021.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29880 + ... + 30280.

It is an arithmetic number, because the mean of its divisors is an integer number (461295).

Almost surely, 212062080 is an apocalyptic number.

12062080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12062080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14761440).

12062080 is an abundant number, since it is smaller than the sum of its proper divisors (17460800).

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

12062080 is an equidigital number, since it uses as much as digits as its factorization.

12062080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 467 (or 455 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 12062080 is about 3473.0505323131. The cubic root of 12062080 is about 229.3369688745.

The spelling of 12062080 in words is "twelve million, sixty-two thousand, eighty".

Divisors: 1 2 4 5 8 10 16 20 32 40 47 64 80 94 128 160 188 235 320 376 401 470 640 752 802 940 1504 1604 1880 2005 3008 3208 3760 4010 6016 6416 7520 8020 12832 15040 16040 18847 25664 30080 32080 37694 51328 64160 75388 94235 128320 150776 188470 256640 301552 376940 603104 753880 1206208 1507760 2412416 3015520 6031040 12062080