Base | Representation |
---|---|
bin | 11101001101110… |
… | …100100011100010 |
3 | 1021011022211102001 |
4 | 131031310203202 |
5 | 2000440144102 |
6 | 120345514214 |
7 | 15101211622 |
oct | 3515644342 |
9 | 1234284361 |
10 | 490162402 |
11 | 2317582a4 |
12 | 1181a296a |
13 | 7a71c432 |
14 | 49154882 |
15 | 2d073487 |
hex | 1d3748e2 |
490162402 has 8 divisors (see below), whose sum is σ = 737096796. Its totient is φ = 244463472.
The previous prime is 490162397. The next prime is 490162417. The reversal of 490162402 is 204261094.
It can be written as a sum of positive squares in 2 ways, for example, as 486158401 + 4004001 = 22049^2 + 2001^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 307873 + ... + 309460.
Almost surely, 2490162402 is an apocalyptic number.
490162402 is a deficient number, since it is larger than the sum of its proper divisors (246934394).
490162402 is a wasteful number, since it uses less digits than its factorization.
490162402 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 617732.
The product of its (nonzero) digits is 3456, while the sum is 28.
The square root of 490162402 is about 22139.6116045427. The cubic root of 490162402 is about 788.4606042653.
The spelling of 490162402 in words is "four hundred ninety million, one hundred sixty-two thousand, four hundred two".
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