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8322023424 = 2193111337
BaseRepresentation
bin1111100000000100…
…00000000000000000
3210110222100120222210
413300002000000000
5114020414222144
63453441502120
7413141013651
oct76002000000
923428316883
108322023424
113590624410
121743041940
13a28182320
1458d371528
1533a909ab9
hex1f0080000

8322023424 has 320 divisors, whose sum is σ = 26776411200. Its totient is φ = 2264924160.

The previous prime is 8322023419. The next prime is 8322023431. The reversal of 8322023424 is 4243202238.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 8322023391 and 8322023400.

It is a congruent number.

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, 224919534 + ... + 224919570.

It is an arithmetic number, because the mean of its divisors is an integer number (83676285).

Almost surely, 28322023424 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8322023424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13388205600).

8322023424 is an abundant number, since it is smaller than the sum of its proper divisors (18454387776).

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

8322023424 is an equidigital number, since it uses as much as digits as its factorization.

8322023424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102 (or 66 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 30.

The square root of 8322023424 is about 91225.1249601775. The cubic root of 8322023424 is about 2026.4830612369.

The spelling of 8322023424 in words is "eight billion, three hundred twenty-two million, twenty-three thousand, four hundred twenty-four".