Base | Representation |
---|---|
bin | 11010100011111… |
… | …001101101011010 |
3 | 1011001111210101200 |
4 | 122203321231122 |
5 | 1403034302114 |
6 | 112115055030 |
7 | 14020461600 |
oct | 3243715532 |
9 | 1131453350 |
10 | 445619034 |
11 | 2095a41a3 |
12 | 1052a1476 |
13 | 71424903 |
14 | 4327b870 |
15 | 291c5409 |
hex | 1a8f9b5a |
445619034 has 36 divisors (see below), whose sum is σ = 1123144074. Its totient is φ = 127319472.
The previous prime is 445619033. The next prime is 445619059. The reversal of 445619034 is 430916544.
445619034 is a `hidden beast` number, since 4 + 4 + 5 + 619 + 0 + 34 = 666.
It can be written as a sum of positive squares in only one way, i.e., 436601025 + 9018009 = 20895^2 + 3003^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 445619034.
It is not an unprimeable number, because it can be changed into a prime (445619033) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 251737 + ... + 253500.
Almost surely, 2445619034 is an apocalyptic number.
445619034 is an abundant number, since it is smaller than the sum of its proper divisors (677525040).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
445619034 is a wasteful number, since it uses less digits than its factorization.
445619034 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 505259 (or 505249 counting only the distinct ones).
The product of its (nonzero) digits is 51840, while the sum is 36.
The square root of 445619034 is about 21109.6905235487. The cubic root of 445619034 is about 763.8145216897.
The spelling of 445619034 in words is "four hundred forty-five million, six hundred nineteen thousand, thirty-four".
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