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12037764830 = 25721319791259
BaseRepresentation
bin10110011011000000…
…11011011011011110
31011001221011210221212
423031200123123132
5144123131433310
65310255024422
7604210212200
oct131540333336
934057153855
1012037764830
115118005983
1223bb50b112
13119ac27b90
14822a4c770
154a6c30205
hex2cd81b6de

12037764830 has 192 divisors, whose sum is σ = 28957824000. Its totient is φ = 3560723712.

The previous prime is 12037764829. The next prime is 12037764841. The reversal of 12037764830 is 3846773021.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 9560741 + ... + 9561999.

It is an arithmetic number, because the mean of its divisors is an integer number (150822000).

Almost surely, 212037764830 is an apocalyptic number.

12037764830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12037764830 is an abundant number, since it is smaller than the sum of its proper divisors (16920059170).

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

12037764830 is a wasteful number, since it uses less digits than its factorization.

12037764830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1391 (or 1384 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 41.

The spelling of 12037764830 in words is "twelve billion, thirty-seven million, seven hundred sixty-four thousand, eight hundred thirty".