Base | Representation |
---|---|
bin | 1101001110100111101… |
… | …10111111110101111100 |
3 | 1121110012200210221101220 |
4 | 12213103312333311330 |
5 | 24421332122212212 |
6 | 544450101033340 |
7 | 44560402022610 |
oct | 6472366776574 |
9 | 1543180727356 |
10 | 454525975932 |
11 | 165844078126 |
12 | 7410b9b5850 |
13 | 33b27c7b022 |
14 | 17ddba41340 |
15 | bc537ad38c |
hex | 69d3dbfd7c |
454525975932 has 48 divisors (see below), whose sum is σ = 1244827906560. Its totient is φ = 126354710592.
The previous prime is 454525975931. The next prime is 454525975957. The reversal of 454525975932 is 239579525454.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (454525975931) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73118832 + ... + 73125047.
It is an arithmetic number, because the mean of its divisors is an integer number (25933914720).
Almost surely, 2454525975932 is an apocalyptic number.
454525975932 is a gapful number since it is divisible by the number (42) formed by its first and last digit.
It is an amenable number.
454525975932 is an abundant number, since it is smaller than the sum of its proper divisors (790301930628).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
454525975932 is a wasteful number, since it uses less digits than its factorization.
454525975932 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 146243930 (or 146243928 counting only the distinct ones).
The product of its digits is 68040000, while the sum is 60.
The spelling of 454525975932 in words is "four hundred fifty-four billion, five hundred twenty-five million, nine hundred seventy-five thousand, nine hundred thirty-two".
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