Base | Representation |
---|---|
bin | 1110010000101101101… |
… | …11110011101010000010 |
3 | 1201211210122021010112121 |
4 | 13020112313303222002 |
5 | 31012020030000002 |
6 | 1013035114514454 |
7 | 50254622164045 |
oct | 7102667635202 |
9 | 1654718233477 |
10 | 490010000002 |
11 | 1798a2963656 |
12 | 7ab73435a2a |
13 | 37291552183 |
14 | 19a06544c5c |
15 | cb2da9d237 |
hex | 7216df3a82 |
490010000002 has 8 divisors (see below), whose sum is σ = 735086370816. Its totient is φ = 244981209732.
The previous prime is 490009999987. The next prime is 490010000003. The reversal of 490010000002 is 200000010094.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (490010000003) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11869378 + ... + 11910589.
It is an arithmetic number, because the mean of its divisors is an integer number (91885796352).
Almost surely, 2490010000002 is an apocalyptic number.
490010000002 is a deficient number, since it is larger than the sum of its proper divisors (245076370814).
490010000002 is a wasteful number, since it uses less digits than its factorization.
490010000002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23790272.
The product of its (nonzero) digits is 72, while the sum is 16.
Adding to 490010000002 its reverse (200000010094), we get a palindrome (690010010096).
The spelling of 490010000002 in words is "four hundred ninety billion, ten million, two", and thus it is an aban number.
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