Base | Representation |
---|---|
bin | 11101000110101… |
… | …010100010100010 |
3 | 1021000210111222101 |
4 | 131012222202202 |
5 | 2000000130440 |
6 | 120241401014 |
7 | 15046236265 |
oct | 3506524242 |
9 | 1230714871 |
10 | 488286370 |
11 | 230696860 |
12 | 11763916a |
13 | 7a213560 |
14 | 48bc6cdc |
15 | 2cd0269a |
hex | 1d1aa8a2 |
488286370 has 32 divisors (see below), whose sum is σ = 1032575040. Its totient is φ = 163899840.
The previous prime is 488286361. The next prime is 488286391. The reversal of 488286370 is 73682884.
It is a self number, because there is not a number n which added to its sum of digits gives 488286370.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 169300 + ... + 172159.
It is an arithmetic number, because the mean of its divisors is an integer number (32267970).
Almost surely, 2488286370 is an apocalyptic number.
488286370 is an abundant number, since it is smaller than the sum of its proper divisors (544288670).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
488286370 is a wasteful number, since it uses less digits than its factorization.
488286370 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 341490.
The product of its (nonzero) digits is 516096, while the sum is 46.
The square root of 488286370 is about 22097.2027641509. The cubic root of 488286370 is about 787.4534085142.
The spelling of 488286370 in words is "four hundred eighty-eight million, two hundred eighty-six thousand, three hundred seventy".
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