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415343202304 = 212208948541
BaseRepresentation
bin1100000101101000110…
…00100101000000000000
31110201001222111210201211
412002310120211000000
523301110324433204
6514450034135504
742002406653152
oct6026430450000
91421058453654
10415343202304
11150167456388
12685b5721594
1330222300484
1416161c04ad2
15ac0d902804
hex60b4625000

415343202304 has 52 divisors (see below), whose sum is σ = 830999720980. Its totient is φ = 207567912960.

The previous prime is 415343202301. The next prime is 415343202311. The reversal of 415343202304 is 403202343514.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 160358600704 + 254984601600 = 400448^2 + 504960^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (415343202301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8532274 + ... + 8580814.

It is an arithmetic number, because the mean of its divisors is an integer number (15980763865).

Almost surely, 2415343202304 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 415343202304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (415499860490).

415343202304 is an abundant number, since it is smaller than the sum of its proper divisors (415656518676).

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

415343202304 is an equidigital number, since it uses as much as digits as its factorization.

415343202304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50654 (or 50632 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 31.

Adding to 415343202304 its reverse (403202343514), we get a palindrome (818545545818).

The spelling of 415343202304 in words is "four hundred fifteen billion, three hundred forty-three million, two hundred two thousand, three hundred four".

Divisors: 1 2 4 8 16 32 64 128 256 512 1024 2048 2089 4096 4178 8356 16712 33424 48541 66848 97082 133696 194164 267392 388328 534784 776656 1069568 1553312 2139136 3106624 4278272 6213248 8556544 12426496 24852992 49705984 99411968 101402149 198823936 202804298 405608596 811217192 1622434384 3244868768 6489737536 12979475072 25958950144 51917900288 103835800576 207671601152 415343202304