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88044444084 = 223231033097103
BaseRepresentation
bin101000111111111011…
…0111001100110110100
322102020222011011201110
41101333312321212310
52420303334202314
6104240321555020
76234552266232
oct1217766714664
9272228134643
1088044444084
113438087aa83
1215091aa5a70
1383c19394bc
1443932d1952
152454847a59
hex147fdb99b4

88044444084 has 48 divisors (see below), whose sum is σ = 216450404352. Its totient is φ = 27799587552.

The previous prime is 88044444043. The next prime is 88044444091. The reversal of 88044444084 is 48044444088.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1520124 + ... + 1576979.

It is an arithmetic number, because the mean of its divisors is an integer number (4509383424).

Almost surely, 288044444084 is an apocalyptic number.

It is an amenable number.

88044444084 is an abundant number, since it is smaller than the sum of its proper divisors (128405960268).

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

88044444084 is a wasteful number, since it uses less digits than its factorization.

88044444084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3097236 (or 3097234 counting only the distinct ones).

The product of its (nonzero) digits is 2097152, while the sum is 48.

The spelling of 88044444084 in words is "eighty-eight billion, forty-four million, four hundred forty-four thousand, eighty-four".

Divisors: 1 2 3 4 6 12 23 46 69 92 103 138 206 276 309 412 618 1236 2369 4738 7107 9476 14214 28428 3097103 6194206 9291309 12388412 18582618 37165236 71233369 142466738 213700107 284933476 319001609 427400214 638003218 854800428 957004827 1276006436 1914009654 3828019308 7337037007 14674074014 22011111021 29348148028 44022222042 88044444084