Search a number
-
+
3230140200 = 233527769081
BaseRepresentation
bin1100000010001000…
…0000011100101000
322100010002010100020
43000202000130220
523103403441300
61252305040440
7143021511240
oct30042003450
98303063306
103230140200
11140836a161
12761926120
133c6292581
14228dd2b20
1513d8a38a0
hexc0880728

3230140200 has 96 divisors (see below), whose sum is σ = 11443940160. Its totient is φ = 738316800.

The previous prime is 3230140183. The next prime is 3230140231. The reversal of 3230140200 is 20410323.

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 3230140200.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 380341 + ... + 388740.

It is an arithmetic number, because the mean of its divisors is an integer number (119207710).

Almost surely, 23230140200 is an apocalyptic number.

3230140200 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3230140200 is an abundant number, since it is smaller than the sum of its proper divisors (8213799960).

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

3230140200 is a wasteful number, since it uses less digits than its factorization.

3230140200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 769107 (or 769098 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 3230140200 is about 56834.3223765358. The cubic root of 3230140200 is about 1478.2247096792.

Adding to 3230140200 its reverse (20410323), we get a palindrome (3250550523).

The spelling of 3230140200 in words is "three billion, two hundred thirty million, one hundred forty thousand, two hundred".

Divisors: 1 2 3 4 5 6 7 8 10 12 14 15 20 21 24 25 28 30 35 40 42 50 56 60 70 75 84 100 105 120 140 150 168 175 200 210 280 300 350 420 525 600 700 840 1050 1400 2100 4200 769081 1538162 2307243 3076324 3845405 4614486 5383567 6152648 7690810 9228972 10767134 11536215 15381620 16150701 18457944 19227025 21534268 23072430 26917835 30763240 32301402 38454050 43068536 46144860 53835670 57681075 64602804 76908100 80753505 92289720 107671340 115362150 129205608 134589175 153816200 161507010 215342680 230724300 269178350 323014020 403767525 461448600 538356700 646028040 807535050 1076713400 1615070100 3230140200