Base | Representation |
---|---|
bin | 1110010001111100110… |
… | …11100011100000101001 |
3 | 1201220111220002200201212 |
4 | 13020332123203200221 |
5 | 31014344430314343 |
6 | 1013225023522505 |
7 | 50310231325262 |
oct | 7107633434051 |
9 | 1656456080655 |
10 | 490673682473 |
11 | 17a103558067 |
12 | 7b119759435 |
13 | 37368bb6bb0 |
14 | 19a6a747969 |
15 | cb6be99c18 |
hex | 723e6e3829 |
490673682473 has 8 divisors (see below), whose sum is σ = 528464328000. Its totient is φ = 452889682128.
The previous prime is 490673682469. The next prime is 490673682493. The reversal of 490673682473 is 374286376094.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 490673682473 - 22 = 490673682469 is a prime.
It is a super-2 number, since 2×4906736824732 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (490673682493) 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, 1507403 + ... + 1803776.
It is an arithmetic number, because the mean of its divisors is an integer number (66058041000).
Almost surely, 2490673682473 is an apocalyptic number.
It is an amenable number.
490673682473 is a deficient number, since it is larger than the sum of its proper divisors (37790645527).
490673682473 is a wasteful number, since it uses less digits than its factorization.
490673682473 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3322591.
The product of its (nonzero) digits is 36578304, while the sum is 59.
The spelling of 490673682473 in words is "four hundred ninety billion, six hundred seventy-three million, six hundred eighty-two thousand, four hundred seventy-three".
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