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480499197 = 3293546643
BaseRepresentation
bin11100101000111…
…101010111111101
31020111010212222120
4130220331113331
51441001433242
6115402433153
714623114203
oct3450752775
91214125876
10480499197
11227258182
12114b027b9
1378717c69
1447b5b073
152c2b51ec
hex1ca3d5fd

480499197 has 8 divisors (see below), whose sum is σ = 642853344. Its totient is φ = 319238928.

The previous prime is 480499183. The next prime is 480499207. The reversal of 480499197 is 791994084.

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

It is not a de Polignac number, because 480499197 - 210 = 480498173 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (480499147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 272443 + ... + 274200.

It is an arithmetic number, because the mean of its divisors is an integer number (80356668).

Almost surely, 2480499197 is an apocalyptic number.

It is an amenable number.

480499197 is a deficient number, since it is larger than the sum of its proper divisors (162354147).

480499197 is a wasteful number, since it uses less digits than its factorization.

480499197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 546939.

The product of its (nonzero) digits is 653184, while the sum is 51.

The square root of 480499197 is about 21920.2919004287. The cubic root of 480499197 is about 783.2448633851.

The spelling of 480499197 in words is "four hundred eighty million, four hundred ninety-nine thousand, one hundred ninety-seven".

Divisors: 1 3 293 879 546643 1639929 160166399 480499197