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344201202 = 23297197137
BaseRepresentation
bin10100100001000…
…001011111110010
3212222200020021200
4110201001133302
51201103414302
654053232030
711346443022
oct2441013762
9788606250
10344201202
11167324504
1297332616
1356405967
14339dba82
152034081c
hex148417f2

344201202 has 24 divisors (see below), whose sum is σ = 753461436. Its totient is φ = 113550336.

The previous prime is 344201201. The next prime is 344201309. The reversal of 344201202 is 202102443.

It can be written as a sum of positive squares in 2 ways, for example, as 300363561 + 43837641 = 17331^2 + 6621^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (344201201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 96823 + ... + 100314.

Almost surely, 2344201202 is an apocalyptic number.

344201202 is an abundant number, since it is smaller than the sum of its proper divisors (409260234).

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

344201202 is a wasteful number, since it uses less digits than its factorization.

344201202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197242 (or 197239 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 344201202 is about 18552.6602405154. The cubic root of 344201202 is about 700.8161921769.

Adding to 344201202 its reverse (202102443), we get a palindrome (546303645).

The spelling of 344201202 in words is "three hundred forty-four million, two hundred one thousand, two hundred two".

Divisors: 1 2 3 6 9 18 97 194 291 582 873 1746 197137 394274 591411 1182822 1774233 3548466 19122289 38244578 57366867 114733734 172100601 344201202