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1075465660 = 225463116141
BaseRepresentation
bin100000000011010…
…0100110110111100
32202221200022112111
41000012210312330
54200304400120
6254414543404
735436210253
oct10006446674
92687608474
101075465660
115020882a5
12260207b64
13141a70719
14a2b9379a
156463b75a
hex401a4dbc

1075465660 has 24 divisors (see below), whose sum is σ = 2263375296. Its totient is φ = 429253440.

The previous prime is 1075465637. The next prime is 1075465661. The reversal of 1075465660 is 665645701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1075465661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48811 + ... + 67330.

It is an arithmetic number, because the mean of its divisors is an integer number (94307304).

Almost surely, 21075465660 is an apocalyptic number.

1075465660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1075465660 is an abundant number, since it is smaller than the sum of its proper divisors (1187909636).

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

1075465660 is a wasteful number, since it uses less digits than its factorization.

1075465660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116613 (or 116611 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 40.

The square root of 1075465660 is about 32794.2931010870. The cubic root of 1075465660 is about 1024.5476997098.

The spelling of 1075465660 in words is "one billion, seventy-five million, four hundred sixty-five thousand, six hundred sixty".

Divisors: 1 2 4 5 10 20 463 926 1852 2315 4630 9260 116141 232282 464564 580705 1161410 2322820 53773283 107546566 215093132 268866415 537732830 1075465660