Base | Representation |
---|---|
bin | 11101010000110… |
… | …000100000110011 |
3 | 1021012202221110212 |
4 | 131100300200303 |
5 | 2001134313100 |
6 | 120414214335 |
7 | 15110566301 |
oct | 3520604063 |
9 | 1235687425 |
10 | 490932275 |
11 | 232133759 |
12 | 1184b43ab |
13 | 7a92b992 |
14 | 492b5271 |
15 | 2d176635 |
hex | 1d430833 |
490932275 has 12 divisors (see below), whose sum is σ = 628394304. Its totient is φ = 380076000.
The previous prime is 490932199. The next prime is 490932283. The reversal of 490932275 is 572239094.
It is a de Polignac number, because none of the positive numbers 2k-490932275 is a prime.
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, 315956 + ... + 317505.
It is an arithmetic number, because the mean of its divisors is an integer number (52366192).
Almost surely, 2490932275 is an apocalyptic number.
490932275 is a deficient number, since it is larger than the sum of its proper divisors (137462029).
490932275 is a wasteful number, since it uses less digits than its factorization.
490932275 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 633502 (or 633497 counting only the distinct ones).
The product of its (nonzero) digits is 136080, while the sum is 41.
The square root of 490932275 is about 22156.9915602277. The cubic root of 490932275 is about 788.8731865735.
The spelling of 490932275 in words is "four hundred ninety million, nine hundred thirty-two thousand, two hundred seventy-five".
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