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1350454105 = 571113416581
BaseRepresentation
bin101000001111110…
…0100101101011001
310111010010011202201
41100133210231121
510231204012410
6342000530201
745315445660
oct12037445531
93433104681
101350454105
11633329180
12318320961
13186a21c90
14cb4d5dd7
157d85983a
hex507e4b59

1350454105 has 64 divisors (see below), whose sum is σ = 2229244416. Its totient is φ = 758016000.

The previous prime is 1350454103. The next prime is 1350454111. The reversal of 1350454105 is 5014540531.

It is not a de Polignac number, because 1350454105 - 21 = 1350454103 is a prime.

It is a super-2 number, since 2×13504541052 = 3647452579422702050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1350454103) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 201915 + ... + 208495.

It is an arithmetic number, because the mean of its divisors is an integer number (34831944).

Almost surely, 21350454105 is an apocalyptic number.

It is an amenable number.

1350454105 is a deficient number, since it is larger than the sum of its proper divisors (878790311).

1350454105 is a wasteful number, since it uses less digits than its factorization.

1350454105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6658.

The product of its (nonzero) digits is 6000, while the sum is 28.

The square root of 1350454105 is about 36748.5252085033. The cubic root of 1350454105 is about 1105.3333569685. Note that the first 4 decimals are identical.

Adding to 1350454105 its reverse (5014540531), we get a palindrome (6364994636).

The spelling of 1350454105 in words is "one billion, three hundred fifty million, four hundred fifty-four thousand, one hundred five".

Divisors: 1 5 7 11 13 35 41 55 65 77 91 143 205 287 385 451 455 533 715 1001 1435 2255 2665 3157 3731 5005 5863 6581 15785 18655 29315 32905 41041 46067 72391 85553 205205 230335 269821 361955 427765 506737 598871 941083 1349105 1888747 2533685 2968031 2994355 3507673 4705415 6587581 9443735 14840155 17538365 20776217 24553711 32937905 38584403 103881085 122768555 192922015 270090821 1350454105