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480080887 = 11133357209
BaseRepresentation
bin11100100111010…
…111001111110111
31020110100122011121
4130213113033313
51440400042022
6115345444411
714616422506
oct3447271767
91213318147
10480080887
11226aa1970
12114940707
13785cc740
1447a8c83d
152c2312c7
hex1c9d73f7

480080887 has 8 divisors (see below), whose sum is σ = 564011280. Its totient is φ = 402864960.

The previous prime is 480080873. The next prime is 480080891. The reversal of 480080887 is 788080084.

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 480080887 - 215 = 480048119 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (480080807) 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, 1678462 + ... + 1678747.

It is an arithmetic number, because the mean of its divisors is an integer number (70501410).

Almost surely, 2480080887 is an apocalyptic number.

480080887 is a deficient number, since it is larger than the sum of its proper divisors (83930393).

480080887 is a wasteful number, since it uses less digits than its factorization.

480080887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3357233.

The product of its (nonzero) digits is 114688, while the sum is 43.

The square root of 480080887 is about 21910.7482072156. The cubic root of 480080887 is about 783.0175065828.

The spelling of 480080887 in words is "four hundred eighty million, eighty thousand, eight hundred eighty-seven".

Divisors: 1 11 13 143 3357209 36929299 43643717 480080887