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2023130030 = 25377374903
BaseRepresentation
bin111100010010110…
…1000001110101110
312012222212122122212
41320211220032232
513120410130110
6532430410422
7101064215165
oct17045501656
95188778585
102023130030
11949005599
12485660a12
132631b537c
1415299a3dc
15bc930e05
hex789683ae

2023130030 has 32 divisors (see below), whose sum is σ = 3791340864. Its totient is φ = 776583936.

The previous prime is 2023130023. The next prime is 2023130047. The reversal of 2023130030 is 300313202.

It is a junction number, because it is equal to n+sod(n) for n = 2023129987 and 2023130014.

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, 10442 + ... + 64461.

It is an arithmetic number, because the mean of its divisors is an integer number (118479402).

Almost surely, 22023130030 is an apocalyptic number.

2023130030 is a deficient number, since it is larger than the sum of its proper divisors (1768210834).

2023130030 is a wasteful number, since it uses less digits than its factorization.

2023130030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75020.

The product of its (nonzero) digits is 108, while the sum is 14.

The square root of 2023130030 is about 44979.2177566485. The cubic root of 2023130030 is about 1264.7594474557.

Adding to 2023130030 its reverse (300313202), we get a palindrome (2323443232).

The spelling of 2023130030 in words is "two billion, twenty-three million, one hundred thirty thousand, thirty".

Divisors: 1 2 5 10 37 73 74 146 185 365 370 730 2701 5402 13505 27010 74903 149806 374515 749030 2771411 5467919 5542822 10935838 13857055 27339595 27714110 54679190 202313003 404626006 1011565015 2023130030