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107985588480 = 28335721121731
BaseRepresentation
bin110010010010001110…
…0010101000100000000
3101022201200221021021000
41210210130111010000
53232123302312410
6121335145532000
710541661233400
oct1444434250400
9338650837230
10107985588480
114188405aa00
1218b181a4000
13a24c078023
145325856800
152c20339dc0
hex1924715100

107985588480 has 2592 divisors, whose sum is σ = 535526691840. Its totient is φ = 20437401600.

The previous prime is 107985588407. The next prime is 107985588517. The reversal of 107985588480 is 84885589701.

107985588480 is a `hidden beast` number, since 1 + 0 + 7 + 9 + 8 + 5 + 588 + 48 + 0 = 666.

It is a super-3 number, since 3×1079855884803 (a number of 34 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 3483406065 + ... + 3483406095.

It is an arithmetic number, because the mean of its divisors is an integer number (206607520).

Almost surely, 2107985588480 is an apocalyptic number.

107985588480 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 107985588480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (267763345920).

107985588480 is an abundant number, since it is smaller than the sum of its proper divisors (427541103360).

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

107985588480 is a wasteful number, since it uses less digits than its factorization.

107985588480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114 (or 76 counting only the distinct ones).

The product of its (nonzero) digits is 25804800, while the sum is 63.

The spelling of 107985588480 in words is "one hundred seven billion, nine hundred eighty-five million, five hundred eighty-eight thousand, four hundred eighty".