Base | Representation |
---|---|
bin | 11101001101110… |
… | …011100000100110 |
3 | 1021011022121112101 |
4 | 131031303200212 |
5 | 2000440024433 |
6 | 120345442314 |
7 | 15101163262 |
oct | 3515634046 |
9 | 1234277471 |
10 | 490158118 |
11 | 23175505a |
12 | 1181a039a |
13 | 7a71a4b8 |
14 | 491530a2 |
15 | 2d07207d |
hex | 1d373826 |
490158118 has 16 divisors (see below), whose sum is σ = 753477120. Its totient is φ = 239016456.
The previous prime is 490158113. The next prime is 490158121. The reversal of 490158118 is 811851094.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (490158113) 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, 57871 + ... + 65797.
It is an arithmetic number, because the mean of its divisors is an integer number (47092320).
Almost surely, 2490158118 is an apocalyptic number.
490158118 is a deficient number, since it is larger than the sum of its proper divisors (263319002).
490158118 is a wasteful number, since it uses less digits than its factorization.
490158118 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8691.
The product of its (nonzero) digits is 11520, while the sum is 37.
The square root of 490158118 is about 22139.5148546665. The cubic root of 490158118 is about 788.4583072205.
The spelling of 490158118 in words is "four hundred ninety million, one hundred fifty-eight thousand, one hundred eighteen".
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