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87843096030 = 2352928103201
BaseRepresentation
bin101000111001111011…
…0110100010111011110
322101201221021122010010
41101303312310113132
52414400313033110
6104204330224050
76226555665534
oct1216366642736
9271657248103
1087843096030
1134288157228
1215036585026
13838bccc741
14437467c154
152441d24020
hex1473db45de

87843096030 has 16 divisors (see below), whose sum is σ = 210823430544. Its totient is φ = 23424825600.

The previous prime is 87843096013. The next prime is 87843096049. The reversal of 87843096030 is 3069034878.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1464051571 + ... + 1464051630.

It is an arithmetic number, because the mean of its divisors is an integer number (13176464409).

Almost surely, 287843096030 is an apocalyptic number.

87843096030 is an abundant number, since it is smaller than the sum of its proper divisors (122980334514).

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

87843096030 is a wasteful number, since it uses less digits than its factorization.

87843096030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2928103211.

The product of its (nonzero) digits is 870912, while the sum is 48.

The spelling of 87843096030 in words is "eighty-seven billion, eight hundred forty-three million, ninety-six thousand, thirty".

Divisors: 1 2 3 5 6 10 15 30 2928103201 5856206402 8784309603 14640516005 17568619206 29281032010 43921548015 87843096030