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2023123014 = 233113405931
BaseRepresentation
bin111100010010110…
…0110100001000110
312012222212022001000
41320211212201012
513120404414024
6532430314130
7101064155553
oct17045464106
95188768030
102023123014
119490002a0
12485658946
132631b2113
14152997a2a
15bc92dcc9
hex78966846

2023123014 has 32 divisors (see below), whose sum is σ = 4904542080. Its totient is φ = 613067400.

The previous prime is 2023123009. The next prime is 2023123031. The reversal of 2023123014 is 4103213202.

It is a Harshad number since it is a multiple of its sum of digits (18).

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, 1702372 + ... + 1703559.

It is an arithmetic number, because the mean of its divisors is an integer number (153266940).

Almost surely, 22023123014 is an apocalyptic number.

2023123014 is an abundant number, since it is smaller than the sum of its proper divisors (2881419066).

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

2023123014 is a wasteful number, since it uses less digits than its factorization.

2023123014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3405953 (or 3405947 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 2023123014 is about 44979.1397650066. The cubic root of 2023123014 is about 1264.7579854368.

Adding to 2023123014 its reverse (4103213202), we get a palindrome (6126336216).

The spelling of 2023123014 in words is "two billion, twenty-three million, one hundred twenty-three thousand, fourteen".

Divisors: 1 2 3 6 9 11 18 22 27 33 54 66 99 198 297 594 3405931 6811862 10217793 20435586 30653379 37465241 61306758 74930482 91960137 112395723 183920274 224791446 337187169 674374338 1011561507 2023123014