Base | Representation |
---|---|
bin | 110011010100100010110111… |
… | …1010000000111010010111000 |
3 | 2012012100202021220010000000111 |
4 | 1212221011233100013102320 |
5 | 433132114134430004430 |
6 | 4240033301444314104 |
7 | 164041223363654365 |
oct | 14651055720072270 |
9 | 2165322256100014 |
10 | 451424404141240 |
11 | 120924018589542 |
12 | 427690a76a2934 |
13 | 164b71a580544a |
14 | 7d690b461946c |
15 | 372c8b861ec2a |
hex | 19a916f4074b8 |
451424404141240 has 32 divisors (see below), whose sum is σ = 1019919452531760. Its totient is φ = 179820509529600.
The previous prime is 451424404141237. The next prime is 451424404141253. The reversal of 451424404141240 is 42141404424154.
It is a Harshad number since it is a multiple of its sum of digits (40).
It is a junction number, because it is equal to n+sod(n) for n = 451424404141193 and 451424404141202.
It is a congruent number.
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 7 ways as a sum of consecutive naturals, for example, 23414119206 + ... + 23414138485.
Almost surely, 2451424404141240 is an apocalyptic number.
451424404141240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
451424404141240 is an abundant number, since it is smaller than the sum of its proper divisors (568495048390520).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
451424404141240 is a wasteful number, since it uses less digits than its factorization.
451424404141240 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 46828257943 (or 46828257939 counting only the distinct ones).
The product of its (nonzero) digits is 327680, while the sum is 40.
Adding to 451424404141240 its reverse (42141404424154), we get a palindrome (493565808565394).
The spelling of 451424404141240 in words is "four hundred fifty-one trillion, four hundred twenty-four billion, four hundred four million, one hundred forty-one thousand, two hundred forty".
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