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88448080484 = 221031994312503
BaseRepresentation
bin101001001011111101…
…0101001101001100100
322110022002200000202202
41102113322221221210
52422120202033414
6104344341154032
76250553164601
oct1222772515144
9273262600682
1088448080484
11345686a9a85
12151850bb918
138457451cca
1443d0b616a8
152479ec89de
hex1497ea9a64

88448080484 has 48 divisors (see below), whose sum is σ = 157499596800. Its totient is φ = 43456137120.

The previous prime is 88448080477. The next prime is 88448080631. The reversal of 88448080484 is 48408084488.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 35335577 + ... + 35338079.

It is an arithmetic number, because the mean of its divisors is an integer number (3281241600).

Almost surely, 288448080484 is an apocalyptic number.

It is an amenable number.

88448080484 is a deficient number, since it is larger than the sum of its proper divisors (69051516316).

88448080484 is a wasteful number, since it uses less digits than its factorization.

88448080484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3240 (or 3238 counting only the distinct ones).

The product of its (nonzero) digits is 8388608, while the sum is 56.

The spelling of 88448080484 in words is "eighty-eight billion, four hundred forty-eight million, eighty thousand, four hundred eighty-four".

Divisors: 1 2 4 103 199 206 398 412 431 796 862 1724 2503 5006 10012 20497 40994 44393 81988 85769 88786 171538 177572 257809 343076 498097 515618 996194 1031236 1078793 1992388 2157586 4315172 8834207 17668414 35336828 51303991 102607982 111115679 205215964 214679807 222231358 429359614 444462716 858719228 22112020121 44224040242 88448080484