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2023200032 = 25783108821
BaseRepresentation
bin111100010010111…
…1001010100100000
312020000000012200112
41320211321110200
513120414400112
6532432110452
7101064626240
oct17045712440
95200005615
102023200032
11949053147
12485695428
1326320b1a9
141529b7b20
15bc946a22
hex78979520

2023200032 has 48 divisors (see below), whose sum is σ = 4607088192. Its totient is φ = 856631040.

The previous prime is 2023200031. The next prime is 2023200059. The reversal of 2023200032 is 2300023202.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is not an unprimeable number, because it can be changed into a prime (2023200031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35819 + ... + 73002.

It is an arithmetic number, because the mean of its divisors is an integer number (95981004).

Almost surely, 22023200032 is an apocalyptic number.

It is an amenable number.

2023200032 is an abundant number, since it is smaller than the sum of its proper divisors (2583888160).

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

2023200032 is a wasteful number, since it uses less digits than its factorization.

2023200032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108921 (or 108913 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 14.

The square root of 2023200032 is about 44979.9959092928. The cubic root of 2023200032 is about 1264.7740345342.

Adding to 2023200032 its reverse (2300023202), we get a palindrome (4323223234).

The spelling of 2023200032 in words is "two billion, twenty-three million, two hundred thousand, thirty-two".

Divisors: 1 2 4 7 8 14 16 28 32 56 83 112 166 224 332 581 664 1162 1328 2324 2656 4648 9296 18592 108821 217642 435284 761747 870568 1523494 1741136 3046988 3482272 6093976 9032143 12187952 18064286 24375904 36128572 63225001 72257144 126450002 144514288 252900004 289028576 505800008 1011600016 2023200032