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480808079 = 1999772473
BaseRepresentation
bin11100101010001…
…000110010001111
31020111201120200122
4130222020302033
51441041324304
6115413215155
714625541553
oct3452106217
91214646618
10480808079
11227449254
121150314bb
13787c572b
1447bdb863
152c3269be
hex1ca88c8f

480808079 has 8 divisors (see below), whose sum is σ = 483914400. Its totient is φ = 477709056.

The previous prime is 480808057. The next prime is 480808199. The reversal of 480808079 is 970808084.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 480808079 - 228 = 212372623 is a prime.

It is a super-3 number, since 3×4808080793 (a number of 27 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (480808049) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 193187 + ... + 195659.

It is an arithmetic number, because the mean of its divisors is an integer number (60489300).

Almost surely, 2480808079 is an apocalyptic number.

480808079 is a deficient number, since it is larger than the sum of its proper divisors (3106321).

480808079 is a wasteful number, since it uses less digits than its factorization.

480808079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3649.

The product of its (nonzero) digits is 129024, while the sum is 44.

The square root of 480808079 is about 21927.3363407414. The cubic root of 480808079 is about 783.4126600013.

The spelling of 480808079 in words is "four hundred eighty million, eight hundred eight thousand, seventy-nine".

Divisors: 1 199 977 2473 194423 492127 2416121 480808079