Base | Representation |
---|---|
bin | 11101000110011… |
… | …110101110010111 |
3 | 1021000201001120222 |
4 | 131012132232113 |
5 | 1444442103400 |
6 | 120240344555 |
7 | 15045645221 |
oct | 3506365627 |
9 | 1230631528 |
10 | 488237975 |
11 | 230663465 |
12 | 11761515b |
13 | 7a1c7514 |
14 | 48bb3411 |
15 | 2cce3185 |
hex | 1d19eb97 |
488237975 has 12 divisors (see below), whose sum is σ = 609134376. Its totient is φ = 388190880.
The previous prime is 488237929. The next prime is 488237987. The reversal of 488237975 is 579732884.
It is not a de Polignac number, because 488237975 - 28 = 488237719 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 55832 + ... + 63981.
It is an arithmetic number, because the mean of its divisors is an integer number (50761198).
Almost surely, 2488237975 is an apocalyptic number.
488237975 is a deficient number, since it is larger than the sum of its proper divisors (120896401).
488237975 is a wasteful number, since it uses less digits than its factorization.
488237975 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 119986 (or 119981 counting only the distinct ones).
The product of its digits is 3386880, while the sum is 53.
The square root of 488237975 is about 22096.1076889121. The cubic root of 488237975 is about 787.4273923147.
The spelling of 488237975 in words is "four hundred eighty-eight million, two hundred thirty-seven thousand, nine hundred seventy-five".
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