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12303266080 = 2557191633547
BaseRepresentation
bin10110111010101010…
…01111000100100000
31011202102202200012111
423131111033010200
5200144114003310
65352501405104
7613613015260
oct133525170440
934672680174
1012303266080
1152439669a6
122474409794
131210c37101
1484a0017a0
154c01c728a
hex2dd54f120

12303266080 has 192 divisors, whose sum is σ = 35191618560. Its totient is φ = 3970612224.

The previous prime is 12303266069. The next prime is 12303266117. The reversal of 12303266080 is 8066230321.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3466867 + ... + 3470413.

It is an arithmetic number, because the mean of its divisors is an integer number (183289680).

Almost surely, 212303266080 is an apocalyptic number.

12303266080 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 12303266080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17595809280).

12303266080 is an abundant number, since it is smaller than the sum of its proper divisors (22888352480).

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

12303266080 is a wasteful number, since it uses less digits than its factorization.

12303266080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3751 (or 3743 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 31.

The spelling of 12303266080 in words is "twelve billion, three hundred three million, two hundred sixty-six thousand, eighty".