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2200201248 = 253718118089
BaseRepresentation
bin1000001100100100…
…0110100000100000
312200100001210201010
42003021012200200
514001222414443
61002153540520
7105344254620
oct20311064040
95610053633
102200201248
11a29a57843
12514a14740
13290aa213b
1416c2d0880
15cd25b733
hex83246820

2200201248 has 96 divisors (see below), whose sum is σ = 6637438080. Its totient is φ = 625121280.

The previous prime is 2200201193. The next prime is 2200201249. The reversal of 2200201248 is 8421020022.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (2200201249) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 112588 + ... + 130676.

It is an arithmetic number, because the mean of its divisors is an integer number (69139980).

Almost surely, 22200201248 is an apocalyptic number.

2200201248 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2200201248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3318719040).

2200201248 is an abundant number, since it is smaller than the sum of its proper divisors (4437236832).

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

2200201248 is a wasteful number, since it uses less digits than its factorization.

2200201248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18290 (or 18282 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 21.

The square root of 2200201248 is about 46906.3028600635. The cubic root of 2200201248 is about 1300.6311034342.

The spelling of 2200201248 in words is "two billion, two hundred million, two hundred one thousand, two hundred forty-eight".

Divisors: 1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 84 96 112 168 181 224 336 362 543 672 724 1086 1267 1448 2172 2534 2896 3801 4344 5068 5792 7602 8688 10136 15204 17376 18089 20272 30408 36178 40544 54267 60816 72356 108534 121632 126623 144712 217068 253246 289424 379869 434136 506492 578848 759738 868272 1012984 1519476 1736544 2025968 3038952 3274109 4051936 6077904 6548218 9822327 12155808 13096436 19644654 22918763 26192872 39289308 45837526 52385744 68756289 78578616 91675052 104771488 137512578 157157232 183350104 275025156 314314464 366700208 550050312 733400416 1100100624 2200201248