Base | Representation |
---|---|
bin | 11101010000011… |
… | …101000000000010 |
3 | 1021012121212211211 |
4 | 131100131000002 |
5 | 2001124233404 |
6 | 120412400334 |
7 | 15110114266 |
oct | 3520350002 |
9 | 1235555754 |
10 | 490852354 |
11 | 232089703 |
12 | 1184760aa |
13 | 7a9014a5 |
14 | 492940a6 |
15 | 2d15cb04 |
hex | 1d41d002 |
490852354 has 4 divisors (see below), whose sum is σ = 736278534. Its totient is φ = 245426176.
The previous prime is 490852343. The next prime is 490852363. The reversal of 490852354 is 453258094.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 456805129 + 34047225 = 21373^2 + 5835^2 .
It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122713087 + ... + 122713090.
Almost surely, 2490852354 is an apocalyptic number.
490852354 is a deficient number, since it is larger than the sum of its proper divisors (245426180).
490852354 is a wasteful number, since it uses less digits than its factorization.
490852354 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 245426179.
The product of its (nonzero) digits is 172800, while the sum is 40.
The square root of 490852354 is about 22155.1879703152. The cubic root of 490852354 is about 788.8303762181.
The spelling of 490852354 in words is "four hundred ninety million, eight hundred fifty-two thousand, three hundred fifty-four".
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