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30585568191360 = 273571341743109
BaseRepresentation
bin1101111010001010000011…
…11011010110001110000000
311000021221200211112222022020
412331011001323112032000
513002103220424110420
6145014452133441440
76304506615033330
oct675050173261600
9130257624488266
1030585568191360
1198222a2975176
12351b830aa0280
13140b28c190000
1477a4c6a730c0
15380902b6a340
hex1bd141ed6380

30585568191360 has 2560 divisors, whose sum is σ = 131975592883200. Its totient is φ = 5877945335808.

The previous prime is 30585568191319. The next prime is 30585568191371. The reversal of 30585568191360 is 6319186558503.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a junction number, because it is equal to n+sod(n) for n = 30585568191294 and 30585568191303.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 319 ways as a sum of consecutive naturals, for example, 280601542986 + ... + 280601543094.

It is an arithmetic number, because the mean of its divisors is an integer number (51552965970).

Almost surely, 230585568191360 is an apocalyptic number.

30585568191360 is a gapful number since it is divisible by the number (30) 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 30585568191360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65987796441600).

30585568191360 is an abundant number, since it is smaller than the sum of its proper divisors (101390024691840).

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

30585568191360 is a wasteful number, since it uses less digits than its factorization.

30585568191360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250 (or 199 counting only the distinct ones).

The product of its (nonzero) digits is 23328000, while the sum is 60.

The spelling of 30585568191360 in words is "thirty trillion, five hundred eighty-five billion, five hundred sixty-eight million, one hundred ninety-one thousand, three hundred sixty".