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93843068892 = 2237998990579
BaseRepresentation
bin101011101100101111…
…0111001011111011100
322222020002021211120020
41113121132321133130
53014142311201032
6111035542352140
76531342632016
oct1273136713734
9288202254506
1093843068892
1136886a69691
121622ba2b650
138b07089041
1447834811b6
152693953b2c
hex15d97b97dc

93843068892 has 24 divisors (see below), whose sum is σ = 221738899200. Its totient is φ = 30885060336.

The previous prime is 93843068831. The next prime is 93843068923. The reversal of 93843068892 is 29886034839.

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, 49494342 + ... + 49496237.

It is an arithmetic number, because the mean of its divisors is an integer number (9239120800).

Almost surely, 293843068892 is an apocalyptic number.

It is an amenable number.

93843068892 is an abundant number, since it is smaller than the sum of its proper divisors (127895830308).

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

93843068892 is a wasteful number, since it uses less digits than its factorization.

93843068892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98990665 (or 98990663 counting only the distinct ones).

The product of its (nonzero) digits is 17915904, while the sum is 60.

The spelling of 93843068892 in words is "ninety-three billion, eight hundred forty-three million, sixty-eight thousand, eight hundred ninety-two".

Divisors: 1 2 3 4 6 12 79 158 237 316 474 948 98990579 197981158 296971737 395962316 593943474 1187886948 7820255741 15640511482 23460767223 31281022964 46921534446 93843068892