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90033011323 = 4312716486543
BaseRepresentation
bin101001111011001100…
…0101011101001111011
322121101112222212010221
41103312120223221323
52433341422330243
6105205515520511
76335046653323
oct1236630535173
9277345885127
1090033011323
1135201318a82
1215547a59137
13864a90cac8
144501452283
15251e1ecbed
hex14f662ba7b

90033011323 has 8 divisors (see below), whose sum is σ = 92852215808. Its totient is φ = 87246780264.

The previous prime is 90033011311. The next prime is 90033011333. The reversal of 90033011323 is 32311033009.

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 90033011323 - 225 = 89999456891 is a prime.

It is not an unprimeable number, because it can be changed into a prime (90033011303) 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, 8237811 + ... + 8248732.

It is an arithmetic number, because the mean of its divisors is an integer number (11606526976).

Almost surely, 290033011323 is an apocalyptic number.

90033011323 is a deficient number, since it is larger than the sum of its proper divisors (2819204485).

90033011323 is a wasteful number, since it uses less digits than its factorization.

90033011323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16486713.

The product of its (nonzero) digits is 1458, while the sum is 25.

The spelling of 90033011323 in words is "ninety billion, thirty-three million, eleven thousand, three hundred twenty-three".

Divisors: 1 43 127 5461 16486543 708921349 2093790961 90033011323