Base | Representation |
---|---|
bin | 11010100001100… |
… | …110000001110100 |
3 | 1011000101001121220 |
4 | 122201212001310 |
5 | 1402410423012 |
6 | 112054110340 |
7 | 14012362203 |
oct | 3241460164 |
9 | 1130331556 |
10 | 445014132 |
11 | 209220782 |
12 | 10504b3b0 |
13 | 71272494 |
14 | 4316123a |
15 | 2910608c |
hex | 1a866074 |
445014132 has 36 divisors (see below), whose sum is σ = 1052936640. Its totient is φ = 146284992.
The previous prime is 445014131. The next prime is 445014139. The reversal of 445014132 is 231410544.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (445014131) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 60469 + ... + 67427.
It is an arithmetic number, because the mean of its divisors is an integer number (29248240).
Almost surely, 2445014132 is an apocalyptic number.
It is an amenable number.
445014132 is an abundant number, since it is smaller than the sum of its proper divisors (607922508).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
445014132 is a wasteful number, since it uses less digits than its factorization.
445014132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7112 (or 7037 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 24.
The square root of 445014132 is about 21095.3580675939. The cubic root of 445014132 is about 763.4687538811.
Adding to 445014132 its reverse (231410544), we get a palindrome (676424676).
The spelling of 445014132 in words is "four hundred forty-five million, fourteen thousand, one hundred thirty-two".
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