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1079008105 = 57171813459
BaseRepresentation
bin100000001010000…
…0101101101101001
32210012100021212011
41000110011231221
54202211224410
6255022515521
735511263140
oct10024055551
92705307764
101079008105
1150408783a
12261435ba1
13142710c46
14a3436757
1564adb18a
hex40505b69

1079008105 has 16 divisors (see below), whose sum is σ = 1566829440. Its totient is φ = 696367872.

The previous prime is 1079008061. The next prime is 1079008123. The reversal of 1079008105 is 5018009701.

It is not a de Polignac number, because 1079008105 - 27 = 1079007977 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 906135 + ... + 907324.

It is an arithmetic number, because the mean of its divisors is an integer number (97926840).

Almost surely, 21079008105 is an apocalyptic number.

It is an amenable number.

1079008105 is a deficient number, since it is larger than the sum of its proper divisors (487821335).

1079008105 is a wasteful number, since it uses less digits than its factorization.

1079008105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1813488.

The product of its (nonzero) digits is 2520, while the sum is 31.

The square root of 1079008105 is about 32848.2587818594. The cubic root of 1079008105 is about 1025.6713761344.

The spelling of 1079008105 in words is "one billion, seventy-nine million, eight thousand, one hundred five".

Divisors: 1 5 7 17 35 85 119 595 1813459 9067295 12694213 30828803 63471065 154144015 215801621 1079008105