Base | Representation |
---|---|
bin | 11101000111111… |
… | …101101101011111 |
3 | 1021001102211021202 |
4 | 131013331231133 |
5 | 2000042031124 |
6 | 120252550115 |
7 | 15052155425 |
oct | 3507755537 |
9 | 1231384252 |
10 | 488627039 |
11 | 2308a97aa |
12 | 11778233b |
13 | 7a302634 |
14 | 48c75115 |
15 | 2cd6d5ae |
hex | 1d1fdb5f |
488627039 has 12 divisors (see below), whose sum is σ = 523186944. Its totient is φ = 456228864.
The previous prime is 488627011. The next prime is 488627063. The reversal of 488627039 is 930726884.
It is not a de Polignac number, because 488627039 - 216 = 488561503 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 488626984 and 488627002.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (488627089) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30047 + ... + 43359.
It is an arithmetic number, because the mean of its divisors is an integer number (43598912).
Almost surely, 2488627039 is an apocalyptic number.
488627039 is a deficient number, since it is larger than the sum of its proper divisors (34559905).
488627039 is a wasteful number, since it uses less digits than its factorization.
488627039 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13474 (or 13457 counting only the distinct ones).
The product of its (nonzero) digits is 580608, while the sum is 47.
The square root of 488627039 is about 22104.9098392190. The cubic root of 488627039 is about 787.6364968403.
The spelling of 488627039 in words is "four hundred eighty-eight million, six hundred twenty-seven thousand, thirty-nine".
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