Base | Representation |
---|---|
bin | 1101001110000111000… |
… | …10010101110010001000 |
3 | 1121102111121111212222122 |
4 | 12213003202111302020 |
5 | 24420302021002240 |
6 | 544402555310412 |
7 | 44550535233410 |
oct | 6470342256210 |
9 | 1542447455878 |
10 | 454252125320 |
11 | 165713534104 |
12 | 7405414b408 |
13 | 33ab3307646 |
14 | 17db3517640 |
15 | bc397174b5 |
hex | 69c3895c88 |
454252125320 has 64 divisors (see below), whose sum is σ = 1169210592000. Its totient is φ = 155592426240.
The previous prime is 454252125287. The next prime is 454252125331. The reversal of 454252125320 is 23521252454.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (35).
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 498095 + ... + 1075454.
It is an arithmetic number, because the mean of its divisors is an integer number (18268915500).
Almost surely, 2454252125320 is an apocalyptic number.
454252125320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
454252125320 is an abundant number, since it is smaller than the sum of its proper divisors (714958466680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
454252125320 is a wasteful number, since it uses less digits than its factorization.
454252125320 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1574598 (or 1574594 counting only the distinct ones).
The product of its (nonzero) digits is 96000, while the sum is 35.
Adding to 454252125320 its reverse (23521252454), we get a palindrome (477773377774).
The spelling of 454252125320 in words is "four hundred fifty-four billion, two hundred fifty-two million, one hundred twenty-five thousand, three hundred twenty".
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