Base | Representation |
---|---|
bin | 1101001100001110100… |
… | …01101000101101100000 |
3 | 1121022220011010011102012 |
4 | 12212013101220231200 |
5 | 24411214211112230 |
6 | 544114402012052 |
7 | 44513510620043 |
oct | 6460721505540 |
9 | 1538804104365 |
10 | 453241113440 |
11 | 1652448799a5 |
12 | 73a11647028 |
13 | 33981a1316b |
14 | 17d19140c5a |
15 | bbcaaad395 |
hex | 6987468b60 |
453241113440 has 48 divisors (see below), whose sum is σ = 1073959653312. Its totient is φ = 180758452224.
The previous prime is 453241113431. The next prime is 453241113467. The reversal of 453241113440 is 44311142354.
It is a Harshad number since it is a multiple of its sum of digits (32).
It is a junction number, because it is equal to n+sod(n) for n = 453241113397 and 453241113406.
It is a congruent number.
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 7 ways as a sum of consecutive naturals, for example, 4148984 + ... + 4256823.
It is an arithmetic number, because the mean of its divisors is an integer number (22374159444).
Almost surely, 2453241113440 is an apocalyptic number.
453241113440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
453241113440 is an abundant number, since it is smaller than the sum of its proper divisors (620718539872).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
453241113440 is a wasteful number, since it uses less digits than its factorization.
453241113440 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8406159 (or 8406151 counting only the distinct ones).
The product of its (nonzero) digits is 23040, while the sum is 32.
Adding to 453241113440 its reverse (44311142354), we get a palindrome (497552255794).
The spelling of 453241113440 in words is "four hundred fifty-three billion, two hundred forty-one million, one hundred thirteen thousand, four hundred forty".
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