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9014444123 = 173853137623
BaseRepresentation
bin10000110010100110…
…11000000001011011
3212021020021012121212
420121103120001123
5121430144202443
64050254453335
7436246340126
oct103123300133
925236235555
109014444123
113906467323
1218b6b0424b
13b08769909
146172d53bd
1537b5d1618
hex2194d805b

9014444123 has 8 divisors (see below), whose sum is σ = 9547252128. Its totient is φ = 8481919104.

The previous prime is 9014444099. The next prime is 9014444141. The reversal of 9014444123 is 3214444109.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 9014444123 - 26 = 9014444059 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 9014444123.

It is not an unprimeable number, because it can be changed into a prime (9014444143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3311 + ... + 134312.

It is an arithmetic number, because the mean of its divisors is an integer number (1193406516).

Almost surely, 29014444123 is an apocalyptic number.

9014444123 is a deficient number, since it is larger than the sum of its proper divisors (532808005).

9014444123 is a wasteful number, since it uses less digits than its factorization.

9014444123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141493.

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 9014444123 is about 94944.4264978203. The cubic root of 9014444123 is about 2081.1960055635.

The spelling of 9014444123 in words is "nine billion, fourteen million, four hundred forty-four thousand, one hundred twenty-three".

Divisors: 1 17 3853 65501 137623 2339591 530261419 9014444123