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8443061106 = 234729939933
BaseRepresentation
bin1111101110011111…
…01110001101110010
3210210102002221110220
413313033232031302
5114242410423411
63513444033510
7416140556334
oct76717561562
923712087426
108443061106
113642984857
121777692896
13a4728065c
145a147b454
15346367b06
hex1f73ee372

8443061106 has 16 divisors (see below), whose sum is σ = 17245401984. Its totient is φ = 2754473744.

The previous prime is 8443061087. The next prime is 8443061113. The reversal of 8443061106 is 6011603448.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14969685 + ... + 14970248.

It is an arithmetic number, because the mean of its divisors is an integer number (1077837624).

Almost surely, 28443061106 is an apocalyptic number.

8443061106 is an abundant number, since it is smaller than the sum of its proper divisors (8802340878).

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

8443061106 is a wasteful number, since it uses less digits than its factorization.

8443061106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29939985.

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 8443061106 is about 91886.1311950830. The cubic root of 8443061106 is about 2036.2603783404.

The spelling of 8443061106 in words is "eight billion, four hundred forty-three million, sixty-one thousand, one hundred six".

Divisors: 1 2 3 6 47 94 141 282 29939933 59879866 89819799 179639598 1407176851 2814353702 4221530553 8443061106