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139328739200 = 2752737168109
BaseRepresentation
bin1000000111000010100…
…0111101011110000000
3111022122001121022001002
42001300220331132000
54240321124123300
6144001242231132
713031460512510
oct2016050753600
9438561538032
10139328739200
11540a8493a52
1223004ab54a8
13101a57a5a61
146a5a415840
153956d295d5
hex2070a3d780

139328739200 has 192 divisors, whose sum is σ = 403988503200. Its totient is φ = 46478499840.

The previous prime is 139328739157. The next prime is 139328739227. The reversal of 139328739200 is 2937823931.

139328739200 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 744746 + ... + 912854.

Almost surely, 2139328739200 is an apocalyptic number.

139328739200 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 139328739200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (201994251600).

139328739200 is an abundant number, since it is smaller than the sum of its proper divisors (264659764000).

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

139328739200 is a wasteful number, since it uses less digits than its factorization.

139328739200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168177 (or 168160 counting only the distinct ones).

The product of its (nonzero) digits is 489888, while the sum is 47.

The spelling of 139328739200 in words is "one hundred thirty-nine billion, three hundred twenty-eight million, seven hundred thirty-nine thousand, two hundred".