Base | Representation |
---|---|
bin | 1101000110110100111… |
… | …00011100001010001000 |
3 | 1121001102001221220001020 |
4 | 12203122130130022020 |
5 | 24334244410042430 |
6 | 542514540552440 |
7 | 44351611324251 |
oct | 6433234341210 |
9 | 1531361856036 |
10 | 450341487240 |
11 | 163a97035907 |
12 | 73342552720 |
13 | 3360c073608 |
14 | 17b21dc5b28 |
15 | baab244b10 |
hex | 68da71c288 |
450341487240 has 64 divisors (see below), whose sum is σ = 1430496495360. Its totient is φ = 113026882560.
The previous prime is 450341487227. The next prime is 450341487263. The reversal of 450341487240 is 42784143054.
It is a junction number, because it is equal to n+sod(n) for n = 450341487192 and 450341487201.
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, 110375776 + ... + 110379855.
It is an arithmetic number, because the mean of its divisors is an integer number (22351507740).
Almost surely, 2450341487240 is an apocalyptic number.
450341487240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
450341487240 is an abundant number, since it is smaller than the sum of its proper divisors (980155008120).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
450341487240 is a wasteful number, since it uses less digits than its factorization.
450341487240 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 220755662 (or 220755658 counting only the distinct ones).
The product of its (nonzero) digits is 430080, while the sum is 42.
The spelling of 450341487240 in words is "four hundred fifty billion, three hundred forty-one million, four hundred eighty-seven thousand, two hundred forty".
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