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141582640080 = 243572337167593
BaseRepresentation
bin1000001111011011111…
…0111010001111010000
3111112110010201022210110
42003312332322033100
54304430123440310
6145013035201320
713141356404220
oct2036676721720
9445403638713
10141582640080
1155054789052
12235338a6240
131047472a20b
146bd18c4080
153a39b41d20
hex20f6fba3d0

141582640080 has 640 divisors, whose sum is σ = 541693329408. Its totient is φ = 29887266816.

The previous prime is 141582640079. The next prime is 141582640099. The reversal of 141582640080 is 80046285141.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 238756264 + ... + 238756856.

Almost surely, 2141582640080 is an apocalyptic number.

141582640080 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 141582640080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (270846664704).

141582640080 is an abundant number, since it is smaller than the sum of its proper divisors (400110689328).

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

141582640080 is a wasteful number, since it uses less digits than its factorization.

141582640080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 843 (or 837 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 39.

The spelling of 141582640080 in words is "one hundred forty-one billion, five hundred eighty-two million, six hundred forty thousand, eighty".