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488276467 = 7478317881
BaseRepresentation
bin11101000110101…
…000000111110011
31021000210000101121
4131012220013303
51444444321332
6120241243111
715046165360
oct3506500763
91230700347
10488276467
1123068a378
12117633497
137a20bbb3
1448bc3467
152ccee797
hex1d1a81f3

488276467 has 16 divisors (see below), whose sum is σ = 576801792. Its totient is φ = 404660160.

The previous prime is 488276413. The next prime is 488276479. The reversal of 488276467 is 764672884.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-488276467 is a prime.

It is not an unprimeable number, because it can be changed into a prime (488277467) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18367 + ... + 36247.

It is an arithmetic number, because the mean of its divisors is an integer number (36050112).

Almost surely, 2488276467 is an apocalyptic number.

488276467 is a gapful number since it is divisible by the number (47) formed by its first and last digit.

488276467 is a deficient number, since it is larger than the sum of its proper divisors (88525325).

488276467 is a wasteful number, since it uses less digits than its factorization.

488276467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18018.

The product of its digits is 3612672, while the sum is 52.

The square root of 488276467 is about 22096.9786848791. The cubic root of 488276467 is about 787.4480849962.

The spelling of 488276467 in words is "four hundred eighty-eight million, two hundred seventy-six thousand, four hundred sixty-seven".

Divisors: 1 7 47 83 329 581 3901 17881 27307 125167 840407 1484123 5882849 10388861 69753781 488276467