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1001107074 = 231119798331
BaseRepresentation
bin111011101010111…
…010111010000010
32120202202111201210
4323222322322002
54022240411244
6243201110550
733544161342
oct7352727202
92522674653
101001107074
1147410a620
1223b328456
1312c537066
1496d58d22
155cd4e4b9
hex3babae82

1001107074 has 32 divisors (see below), whose sum is σ = 2299196160. Its totient is φ = 287398800.

The previous prime is 1001107069. The next prime is 1001107141. The reversal of 1001107074 is 4707011001.

It is a super-2 number, since 2×10011070742 = 2004430747225682952, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1001107074.

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 15 ways as a sum of consecutive naturals, for example, 397912 + ... + 400419.

It is an arithmetic number, because the mean of its divisors is an integer number (71849880).

Almost surely, 21001107074 is an apocalyptic number.

1001107074 is an abundant number, since it is smaller than the sum of its proper divisors (1298089086).

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

1001107074 is a wasteful number, since it uses less digits than its factorization.

1001107074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 798366.

The product of its (nonzero) digits is 196, while the sum is 21.

The square root of 1001107074 is about 31640.2761365953. The cubic root of 1001107074 is about 1000.3688885712.

Adding to 1001107074 its reverse (4707011001), we get a palindrome (5708118075).

The spelling of 1001107074 in words is "one billion, one million, one hundred seven thousand, seventy-four".

Divisors: 1 2 3 6 11 19 22 33 38 57 66 114 209 418 627 1254 798331 1596662 2394993 4789986 8781641 15168289 17563282 26344923 30336578 45504867 52689846 91009734 166851179 333702358 500553537 1001107074