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2023051323 = 31791143543
BaseRepresentation
bin111100010010101…
…0101000000111011
312012222201122200210
41320211111000323
513120400120243
6532425002203
7101063436546
oct17045250073
95188648623
102023051323
11948a61447
12485623363
132631885b7
1415297985d
15bc917933
hex7895503b

2023051323 has 16 divisors (see below), whose sum is σ = 2859273216. Its totient is φ = 1267943040.

The previous prime is 2023051321. The next prime is 2023051333. The reversal of 2023051323 is 3231503202.

It is not a de Polignac number, because 2023051323 - 21 = 2023051321 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2023051323.

It is not an unprimeable number, because it can be changed into a prime (2023051321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24690 + ... + 68232.

It is an arithmetic number, because the mean of its divisors is an integer number (178704576).

Almost surely, 22023051323 is an apocalyptic number.

2023051323 is a deficient number, since it is larger than the sum of its proper divisors (836221893).

2023051323 is a wasteful number, since it uses less digits than its factorization.

2023051323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44474.

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 2023051323 is about 44978.3428218515. The cubic root of 2023051323 is about 1264.7430460197.

Adding to 2023051323 its reverse (3231503202), we get a palindrome (5254554525).

The spelling of 2023051323 in words is "two billion, twenty-three million, fifty-one thousand, three hundred twenty-three".

Divisors: 1 3 17 51 911 2733 15487 43543 46461 130629 740231 2220693 39667673 119003019 674350441 2023051323