Search a number
-
+
20233200300 = 22352283723773
BaseRepresentation
bin10010110101111111…
…100010001010101100
31221020002100001220220
4102311333202022230
5312414144402200
613143415411340
71314253236105
oct226577421254
957202301826
1020233200300
118643128945
123b08083b50
131ba5ab7791
14d9d26b3ac
157d64824a0
hex4b5fe22ac

20233200300 has 72 divisors (see below), whose sum is σ = 58564491216. Its totient is φ = 5393391360.

The previous prime is 20233200293. The next prime is 20233200313. The reversal of 20233200300 is 300233202.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 20233200300.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 839214 + ... + 862986.

Almost surely, 220233200300 is an apocalyptic number.

20233200300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20233200300 is an abundant number, since it is smaller than the sum of its proper divisors (38331290916).

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

20233200300 is a wasteful number, since it uses less digits than its factorization.

20233200300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26627 (or 26620 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 15.

Adding to 20233200300 its reverse (300233202), we get a palindrome (20533433502).

The spelling of 20233200300 in words is "twenty billion, two hundred thirty-three million, two hundred thousand, three hundred".

Divisors: 1 2 3 4 5 6 10 12 15 20 25 30 50 60 75 100 150 300 2837 5674 8511 11348 14185 17022 23773 28370 34044 42555 47546 56740 70925 71319 85110 95092 118865 141850 142638 170220 212775 237730 283700 285276 356595 425550 475460 594325 713190 851100 1188650 1426380 1782975 2377300 3565950 7131900 67444001 134888002 202332003 269776004 337220005 404664006 674440010 809328012 1011660015 1348880020 1686100025 2023320030 3372200050 4046640060 5058300075 6744400100 10116600150 20233200300