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488872954 = 2534612009
BaseRepresentation
bin11101001000111…
…001101111111010
31021001220022121201
4131020321233322
52000122413304
6120302124414
715054231403
oct3510715772
91231808551
10488872954
11230a57539
1211788070a
137a38a54b
1448cda9aa
152cdbb3a4
hex1d239bfa

488872954 has 8 divisors (see below), whose sum is σ = 747145620. Its totient is φ = 239824416.

The previous prime is 488872949. The next prime is 488872987. The reversal of 488872954 is 459278884.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 488189025 + 683929 = 22095^2 + 827^2 .

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

It is a super-2 number, since 2×4888729542 = 477993530305372232, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 488872895 and 488872904.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2305899 + ... + 2306110.

Almost surely, 2488872954 is an apocalyptic number.

488872954 is a deficient number, since it is larger than the sum of its proper divisors (258272666).

488872954 is a wasteful number, since it uses less digits than its factorization.

488872954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4612064.

The product of its digits is 5160960, while the sum is 55.

The square root of 488872954 is about 22110.4715915333. The cubic root of 488872954 is about 787.7686079251.

The spelling of 488872954 in words is "four hundred eighty-eight million, eight hundred seventy-two thousand, nine hundred fifty-four".

Divisors: 1 2 53 106 4612009 9224018 244436477 488872954