Base | Representation |
---|---|
bin | 1101001110011101110… |
… | …10011111010110101000 |
3 | 1121102222220200121011110 |
4 | 12213032322133112220 |
5 | 24421144402132402 |
6 | 544433534430320 |
7 | 44555343545100 |
oct | 6471672372650 |
9 | 1542886617143 |
10 | 454443005352 |
11 | 1658012580a6 |
12 | 740a80623a0 |
13 | 33b13a1a7cb |
14 | 17dd0a04200 |
15 | bc4b36e56c |
hex | 69cee9f5a8 |
454443005352 has 48 divisors (see below), whose sum is σ = 1321594457760. Its totient is φ = 129840858336.
The previous prime is 454443005329. The next prime is 454443005363. The reversal of 454443005352 is 253500344454.
It is a super-2 number, since 2×4544430053522 (a number of 24 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 454443005352.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 193214388 + ... + 193216739.
It is an arithmetic number, because the mean of its divisors is an integer number (27533217870).
Almost surely, 2454443005352 is an apocalyptic number.
454443005352 is a gapful number since it is divisible by the number (42) formed by its first and last digit.
It is an amenable number.
454443005352 is an abundant number, since it is smaller than the sum of its proper divisors (867151452408).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
454443005352 is a wasteful number, since it uses less digits than its factorization.
454443005352 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 386431150 (or 386431139 counting only the distinct ones).
The product of its (nonzero) digits is 576000, while the sum is 39.
The spelling of 454443005352 in words is "four hundred fifty-four billion, four hundred forty-three million, five thousand, three hundred fifty-two".
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