Base | Representation |
---|---|
bin | 100100010011… |
… | …1000100101000 |
3 | 1022211001022002 |
4 | 1020213010220 |
5 | 14333100113 |
6 | 1515550132 |
7 | 320534621 |
oct | 110470450 |
9 | 38731262 |
10 | 19034408 |
11 | a820918 |
12 | 645b348 |
13 | 3c35a83 |
14 | 2756a48 |
15 | 1a0ec58 |
hex | 1227128 |
19034408 has 16 divisors (see below), whose sum is σ = 35743380. Its totient is φ = 9502848.
The previous prime is 19034401. The next prime is 19034413. The reversal of 19034408 is 80443091.
It can be written as a sum of positive squares in 2 ways, for example, as 14273284 + 4761124 = 3778^2 + 2182^2 .
It is not an unprimeable number, because it can be changed into a prime (19034401) 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, 5660 + ... + 8372.
Almost surely, 219034408 is an apocalyptic number.
It is an amenable number.
19034408 is a deficient number, since it is larger than the sum of its proper divisors (16708972).
19034408 is a wasteful number, since it uses less digits than its factorization.
19034408 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3596 (or 3592 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 29.
The square root of 19034408 is about 4362.8440265497. The cubic root of 19034408 is about 267.0011455669.
Adding to 19034408 its reverse (80443091), we get a palindrome (99477499).
The spelling of 19034408 in words is "nineteen million, thirty-four thousand, four hundred eight".
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