Base | Representation |
---|---|
bin | 11101010000001… |
… | …111001110110011 |
3 | 1021012112000110222 |
4 | 131100033032303 |
5 | 2001120432310 |
6 | 120411243255 |
7 | 15106460666 |
oct | 3520171663 |
9 | 1235460428 |
10 | 490795955 |
11 | 2320502a1 |
12 | 11844952b |
13 | 7a8b1910 |
14 | 4927b6dd |
15 | 2d14b055 |
hex | 1d40f3b3 |
490795955 has 8 divisors (see below), whose sum is σ = 634259472. Its totient is φ = 362433888.
The previous prime is 490795931. The next prime is 490795957. The reversal of 490795955 is 559597094.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 490795955 - 28 = 490795699 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 490795897 and 490795906.
It is not an unprimeable number, because it can be changed into a prime (490795957) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3775289 + ... + 3775418.
It is an arithmetic number, because the mean of its divisors is an integer number (79282434).
Almost surely, 2490795955 is an apocalyptic number.
490795955 is a deficient number, since it is larger than the sum of its proper divisors (143463517).
490795955 is a wasteful number, since it uses less digits than its factorization.
490795955 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7550725.
The product of its (nonzero) digits is 2551500, while the sum is 53.
The square root of 490795955 is about 22153.9151167463. The cubic root of 490795955 is about 788.8001628229.
The spelling of 490795955 in words is "four hundred ninety million, seven hundred ninety-five thousand, nine hundred fifty-five".
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