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2200233030 = 235431739859
BaseRepresentation
bin1000001100100100…
…1110010001000110
312200100010102022020
42003021032101012
514001224424110
61002154344010
7105344446362
oct20311162106
95610112266
102200233030
11a29a79706
12514a2b006
13290ab3748
1416c2dc2a2
15cd265d70
hex8324e446

2200233030 has 64 divisors (see below), whose sum is σ = 5435147520. Its totient is φ = 569713536.

The previous prime is 2200233017. The next prime is 2200233031. The reversal of 2200233030 is 303320022.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2200233031) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 218241 + ... + 228099.

It is an arithmetic number, because the mean of its divisors is an integer number (84924180).

Almost surely, 22200233030 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2200233030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2717573760).

2200233030 is an abundant number, since it is smaller than the sum of its proper divisors (3234914490).

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

2200233030 is a wasteful number, since it uses less digits than its factorization.

2200233030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10085.

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

The square root of 2200233030 is about 46906.6416406035. The cubic root of 2200233030 is about 1300.6373659612.

Adding to 2200233030 its reverse (303320022), we get a palindrome (2503553052).

The spelling of 2200233030 in words is "two billion, two hundred million, two hundred thirty-three thousand, thirty".

Divisors: 1 2 3 5 6 10 15 30 43 86 129 173 215 258 346 430 519 645 865 1038 1290 1730 2595 5190 7439 9859 14878 19718 22317 29577 37195 44634 49295 59154 74390 98590 111585 147885 223170 295770 423937 847874 1271811 1705607 2119685 2543622 3411214 4239370 5116821 6359055 8528035 10233642 12718110 17056070 25584105 51168210 73341101 146682202 220023303 366705505 440046606 733411010 1100116515 2200233030