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488580741 = 3411548351
BaseRepresentation
bin11101000111110…
…010011010000101
31021001100110210000
4131013302122011
52000034040431
6120251551513
715051603435
oct3507623205
91231313700
10488580741
11230877a40
1211775b599
137a2b753c
1448c622c5
152cd5e9e6
hex1d1f2685

488580741 has 20 divisors (see below), whose sum is σ = 796207104. Its totient is φ = 296109000.

The previous prime is 488580727. The next prime is 488580761. The reversal of 488580741 is 147085884.

It is not a de Polignac number, because 488580741 - 25 = 488580709 is a prime.

It is a super-2 number, since 2×4885807412 = 477422280952218162, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (488580761) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 273285 + ... + 275066.

Almost surely, 2488580741 is an apocalyptic number.

It is an amenable number.

488580741 is a deficient number, since it is larger than the sum of its proper divisors (307626363).

488580741 is a wasteful number, since it uses less digits than its factorization.

488580741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 548374 (or 548365 counting only the distinct ones).

The product of its (nonzero) digits is 286720, while the sum is 45.

The square root of 488580741 is about 22103.8625810061. The cubic root of 488580741 is about 787.6116195525.

The spelling of 488580741 in words is "four hundred eighty-eight million, five hundred eighty thousand, seven hundred forty-one".

Divisors: 1 3 9 11 27 33 81 99 297 891 548351 1645053 4935159 6031861 14805477 18095583 44416431 54286749 162860247 488580741