Base | Representation |
---|---|
bin | 1110010001101110101… |
… | …00101111010000110110 |
3 | 1201220012120202022112000 |
4 | 13020313110233100312 |
5 | 31014123420030334 |
6 | 1013205124240130 |
7 | 50304253032504 |
oct | 7106724572066 |
9 | 1656176668460 |
10 | 490554455094 |
11 | 17a052223840 |
12 | 7b0a5840046 |
13 | 3734a2a0852 |
14 | 19a5898d674 |
15 | cb61798299 |
hex | 723752f436 |
490554455094 has 64 divisors (see below), whose sum is σ = 1189481621760. Its totient is φ = 148620528000.
The previous prime is 490554455023. The next prime is 490554455101.
It is a happy number.
490554455094 is a `hidden beast` number, since 4 + 9 + 0 + 5 + 544 + 5 + 5 + 0 + 94 = 666.
490554455094 is nontrivially palindromic in base 10.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a self number, because there is not a number n which added to its sum of digits gives 490554455094.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2716809 + ... + 2891739.
It is an arithmetic number, because the mean of its divisors is an integer number (18585650340).
Almost surely, 2490554455094 is an apocalyptic number.
490554455094 is an abundant number, since it is smaller than the sum of its proper divisors (698927166666).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
490554455094 is a wasteful number, since it uses less digits than its factorization.
490554455094 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 179674 (or 179668 counting only the distinct ones).
The product of its (nonzero) digits is 12960000, while the sum is 54.
The spelling of 490554455094 in words is "four hundred ninety billion, five hundred fifty-four million, four hundred fifty-five thousand, ninety-four".
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