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207250158930672 = 2431121321283128971
BaseRepresentation
bin101111000111111000110000…
…000110100100101011110000
31000011210220212220202101222010
4233013320300012210223300
5204131041311141240142
62012441224133042520
761440221066361354
oct5707706006445360
91004726786671863
10207250158930672
1160044331796900
121b2b2576a86440
138b847b58811c0
143926d657dd464
1518e60bb4ece9c
hexbc7e301a4af0

207250158930672 has 240 divisors, whose sum is σ = 633796806602624. Its totient is φ = 57968899084800.

The previous prime is 207250158930629. The next prime is 207250158930743. The reversal of 207250158930672 is 276039851052702.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1606887147 + ... + 1607016117.

Almost surely, 2207250158930672 is an apocalyptic number.

207250158930672 is a gapful number since it is divisible by the number (22) 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 207250158930672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (316898403301312).

207250158930672 is an abundant number, since it is smaller than the sum of its proper divisors (426546647671952).

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

207250158930672 is a wasteful number, since it uses less digits than its factorization.

207250158930672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150300 (or 150283 counting only the distinct ones).

The product of its (nonzero) digits is 12700800, while the sum is 57.

The spelling of 207250158930672 in words is "two hundred seven trillion, two hundred fifty billion, one hundred fifty-eight million, nine hundred thirty thousand, six hundred seventy-two".