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480026794 = 21318462569
BaseRepresentation
bin11100100111001…
…010000010101010
31020110020212222011
4130213022002222
51440341324134
6115344350134
714616106012
oct3447120252
91213225864
10480026794
11226a65265
1211491534a
13785b0c30
1447a76c42
152c220264
hex1c9ca0aa

480026794 has 8 divisors (see below), whose sum is σ = 775427940. Its totient is φ = 221550816.

The previous prime is 480026791. The next prime is 480026801. The reversal of 480026794 is 497620084.

It can be written as a sum of positive squares in 2 ways, for example, as 471541225 + 8485569 = 21715^2 + 2913^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (480026791) 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 3 ways as a sum of consecutive naturals, for example, 9231259 + ... + 9231310.

Almost surely, 2480026794 is an apocalyptic number.

480026794 is a deficient number, since it is larger than the sum of its proper divisors (295401146).

480026794 is a wasteful number, since it uses less digits than its factorization.

480026794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18462584.

The product of its (nonzero) digits is 96768, while the sum is 40.

The square root of 480026794 is about 21909.5137782654. The cubic root of 480026794 is about 782.9880967076.

The spelling of 480026794 in words is "four hundred eighty million, twenty-six thousand, seven hundred ninety-four".

Divisors: 1 2 13 26 18462569 36925138 240013397 480026794