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88024248912 = 2432963235811
BaseRepresentation
bin101000111111010100…
…1110111001001010000
322102012120011011011010
41101332221313021100
52420233201431122
6104234321050520
76234215525205
oct1217651671120
9272176134133
1088024248912
1134370437056
1215087186a40
1383ba6b82b2
144390755cac
152452ba8e0c
hex147ea77250

88024248912 has 40 divisors (see below), whose sum is σ = 235237220640. Its totient is φ = 28329642880.

The previous prime is 88024248841. The next prime is 88024248913. The reversal of 88024248912 is 21984242088.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88024248913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31616514 + ... + 31619297.

It is an arithmetic number, because the mean of its divisors is an integer number (5880930516).

Almost surely, 288024248912 is an apocalyptic number.

It is an amenable number.

88024248912 is an abundant number, since it is smaller than the sum of its proper divisors (147212971728).

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

88024248912 is a wasteful number, since it uses less digits than its factorization.

88024248912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63235851 (or 63235845 counting only the distinct ones).

The product of its (nonzero) digits is 589824, while the sum is 48.

The spelling of 88024248912 in words is "eighty-eight billion, twenty-four million, two hundred forty-eight thousand, nine hundred twelve".

Divisors: 1 2 3 4 6 8 12 16 24 29 48 58 87 116 174 232 348 464 696 1392 63235811 126471622 189707433 252943244 379414866 505886488 758829732 1011772976 1517659464 1833838519 3035318928 3667677038 5501515557 7335354076 11003031114 14670708152 22006062228 29341416304 44012124456 88024248912