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480810465 = 33531114889
BaseRepresentation
bin11100101010001…
…001010111100001
31020111201200222000
4130222021113201
51441041413330
6115413234213
714625551532
oct3452112741
91214650860
10480810465
11227450023
12115032969
13787c6845
1447bdc689
152c327560
hex1ca895e1

480810465 has 32 divisors (see below), whose sum is σ = 882355200. Its totient is φ = 248158080.

The previous prime is 480810457. The next prime is 480810503. The reversal of 480810465 is 564018084.

It is not a de Polignac number, because 480810465 - 23 = 480810457 is a prime.

It is a super-3 number, since 3×4808104653 (a number of 27 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 53260 + ... + 61629.

It is an arithmetic number, because the mean of its divisors is an integer number (27573600).

Almost surely, 2480810465 is an apocalyptic number.

480810465 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

480810465 is a deficient number, since it is larger than the sum of its proper divisors (401544735).

480810465 is a wasteful number, since it uses less digits than its factorization.

480810465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114934 (or 114928 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 36.

The square root of 480810465 is about 21927.3907476471. The cubic root of 480810465 is about 783.4139558888.

The spelling of 480810465 in words is "four hundred eighty million, eight hundred ten thousand, four hundred sixty-five".

Divisors: 1 3 5 9 15 27 31 45 93 135 155 279 465 837 1395 4185 114889 344667 574445 1034001 1723335 3102003 3561559 5170005 10684677 15510015 17807795 32054031 53423385 96162093 160270155 480810465