Base | Representation |
---|---|
bin | 11101001101110… |
… | …110010001110110 |
3 | 1021011100012002112 |
4 | 131031312101312 |
5 | 2000440410322 |
6 | 120350011022 |
7 | 15101241326 |
oct | 3515662166 |
9 | 1234305075 |
10 | 490169462 |
11 | 231762632 |
12 | 1181a6a72 |
13 | 7a722703 |
14 | 49157286 |
15 | 2d0755e2 |
hex | 1d376476 |
490169462 has 16 divisors (see below), whose sum is σ = 739928400. Its totient is φ = 243531360.
The previous prime is 490169443. The next prime is 490169501. The reversal of 490169462 is 264961094.
It is a super-2 number, since 2×4901694622 = 480532202954738888, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 379037 + ... + 380327.
It is an arithmetic number, because the mean of its divisors is an integer number (46245525).
Almost surely, 2490169462 is an apocalyptic number.
490169462 is a deficient number, since it is larger than the sum of its proper divisors (249758938).
490169462 is a wasteful number, since it uses less digits than its factorization.
490169462 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2351.
The product of its (nonzero) digits is 93312, while the sum is 41.
The square root of 490169462 is about 22139.7710466933. The cubic root of 490169462 is about 788.4643897489.
The spelling of 490169462 in words is "four hundred ninety million, one hundred sixty-nine thousand, four hundred sixty-two".
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