Base | Representation |
---|---|
bin | 100101001010… |
… | …0111011110100 |
3 | 1100122220120121 |
4 | 1022110323310 |
5 | 14442000104 |
6 | 1533341324 |
7 | 324420562 |
oct | 112247364 |
9 | 40586517 |
10 | 19484404 |
11 | aaa8a15 |
12 | 6637844 |
13 | 4062844 |
14 | 2832a32 |
15 | 1a9d254 |
hex | 1294ef4 |
19484404 has 48 divisors (see below), whose sum is σ = 37699200. Its totient is φ = 8781696.
The previous prime is 19484347. The next prime is 19484411. The reversal of 19484404 is 40448491.
It is a pancake number, because a pancake can be divided into 19484404 parts by 6242 straight cuts.
It is a self number, because there is not a number n which added to its sum of digits gives 19484404.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 178702 + ... + 178810.
It is an arithmetic number, because the mean of its divisors is an integer number (785400).
Almost surely, 219484404 is an apocalyptic number.
It is an amenable number.
19484404 is a deficient number, since it is larger than the sum of its proper divisors (18214796).
19484404 is a wasteful number, since it uses less digits than its factorization.
19484404 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 232 (or 230 counting only the distinct ones).
The product of its (nonzero) digits is 18432, while the sum is 34.
The square root of 19484404 is about 4414.1141806709. The cubic root of 19484404 is about 269.0888537013.
The spelling of 19484404 in words is "nineteen million, four hundred eighty-four thousand, four hundred four".
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