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2022433130 = 25397509429
BaseRepresentation
bin111100010001011…
…1110000101101010
312012221120020200202
41320202332011222
513120220330010
6532403432202
7101055253334
oct17042760552
95187506622
102022433130
11948679a43
12485385662
132630000c3
14152858454
15bc8446a5
hex788be16a

2022433130 has 16 divisors (see below), whose sum is σ = 3649556520. Its totient is φ = 806933952.

The previous prime is 2022433129. The next prime is 2022433141. The reversal of 2022433130 is 313342202.

It can be written as a sum of positive squares in 4 ways, for example, as 2007308809 + 15124321 = 44803^2 + 3889^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 250745 + ... + 258684.

Almost surely, 22022433130 is an apocalyptic number.

2022433130 is a deficient number, since it is larger than the sum of its proper divisors (1627123390).

2022433130 is a wasteful number, since it uses less digits than its factorization.

2022433130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 509833.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 2022433130 is about 44971.4701783253. The cubic root of 2022433130 is about 1264.6142084661.

Adding to 2022433130 its reverse (313342202), we get a palindrome (2335775332).

The spelling of 2022433130 in words is "two billion, twenty-two million, four hundred thirty-three thousand, one hundred thirty".

Divisors: 1 2 5 10 397 794 1985 3970 509429 1018858 2547145 5094290 202243313 404486626 1011216565 2022433130