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88404048044 = 221321301100519
BaseRepresentation
bin101001001010101001…
…0101011100010101100
322110012000210221121122
41102111102223202230
52422022414014134
6104340125320112
76246510003254
oct1222522534254
9273160727548
1088404048044
1134545864834
1215172406038
13844b2a5c00
1443c8d7c964
1524761cc02e
hex14954ab8ac

88404048044 has 36 divisors (see below), whose sum is σ = 167653488240. Its totient is φ = 40770100800.

The previous prime is 88404048017. The next prime is 88404048053. The reversal of 88404048044 is 44084040488.

It is a junction number, because it is equal to n+sod(n) for n = 88404047986 and 88404048004.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 829217 + ... + 929735.

It is an arithmetic number, because the mean of its divisors is an integer number (4657041340).

Almost surely, 288404048044 is an apocalyptic number.

It is an amenable number.

88404048044 is a deficient number, since it is larger than the sum of its proper divisors (79249440196).

88404048044 is a wasteful number, since it uses less digits than its factorization.

88404048044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101850 (or 101835 counting only the distinct ones).

The product of its (nonzero) digits is 524288, while the sum is 44.

The spelling of 88404048044 in words is "eighty-eight billion, four hundred four million, forty-eight thousand, forty-four".

Divisors: 1 2 4 13 26 52 169 338 676 1301 2602 5204 16913 33826 67652 100519 201038 219869 402076 439738 879476 1306747 2613494 5226988 16987711 33975422 67950844 130775219 261550438 523100876 1700077847 3400155694 6800311388 22101012011 44202024022 88404048044