Base | Representation |
---|---|
bin | 1100110110011001111… |
… | …01111010001001111010 |
3 | 1120012122200000112222020 |
4 | 12123030331322021322 |
5 | 24213221003221432 |
6 | 534500050335310 |
7 | 43620261235020 |
oct | 6331475721172 |
9 | 1505580015866 |
10 | 441525445242 |
11 | 16028266aa92 |
12 | 716a1b8a536 |
13 | 3283575190b |
14 | 175271b8710 |
15 | b7422a422c |
hex | 66ccf7a27a |
441525445242 has 32 divisors (see below), whose sum is σ = 1009224893952. Its totient is φ = 126147142704.
The previous prime is 441525445211. The next prime is 441525445279. The reversal of 441525445242 is 242544525144.
It is a super-2 number, since 2×4415254452422 (a number of 24 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is a junction number, because it is equal to n+sod(n) for n = 441525445194 and 441525445203.
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 15 ways as a sum of consecutive naturals, for example, 2170093 + ... + 2364815.
It is an arithmetic number, because the mean of its divisors is an integer number (31538277936).
Almost surely, 2441525445242 is an apocalyptic number.
441525445242 is a gapful number since it is divisible by the number (42) formed by its first and last digit.
441525445242 is an abundant number, since it is smaller than the sum of its proper divisors (567699448710).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
441525445242 is a wasteful number, since it uses less digits than its factorization.
441525445242 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 248722.
The product of its digits is 1024000, while the sum is 42.
The spelling of 441525445242 in words is "four hundred forty-one billion, five hundred twenty-five million, four hundred forty-five thousand, two hundred forty-two".
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