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58103981760 = 26351117279241
BaseRepresentation
bin110110000111010001…
…000110011011000000
312112222100220002200110
4312013101012123000
51422444104404020
642405333551320
74124604460506
oct660721063300
9175870802613
1058103981760
1122707201540
12b316aa5540
13562c9bbac6
142b52b44676
1517a107e8e0
hexd874466c0

58103981760 has 672 divisors, whose sum is σ = 217390187520. Its totient is φ = 13035110400.

The previous prime is 58103981753. The next prime is 58103981773. The reversal of 58103981760 is 6718930185.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 241095240 + ... + 241095480.

Almost surely, 258103981760 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 58103981760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (108695093760).

58103981760 is an abundant number, since it is smaller than the sum of its proper divisors (159286205760).

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

58103981760 is a wasteful number, since it uses less digits than its factorization.

58103981760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 385 (or 358 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 48.

The spelling of 58103981760 in words is "fifty-eight billion, one hundred three million, nine hundred eighty-one thousand, seven hundred sixty".