Base | Representation |
---|---|
bin | 111010111111101110001… |
… | …110110101001011111101 |
3 | 112100120110202101210220200 |
4 | 322333232032311023331 |
5 | 1012410400130303110 |
6 | 12342241250234113 |
7 | 565621433062545 |
oct | 72775616651375 |
9 | 15316422353820 |
10 | 4054151025405 |
11 | 13233a0620528 |
12 | 55587ab85939 |
13 | 2353c68576c0 |
14 | 100317098325 |
15 | 706ceea86c0 |
hex | 3afee3b52fd |
4054151025405 has 24 divisors (see below), whose sum is σ = 7567748581848. Its totient is φ = 1995889735296.
The previous prime is 4054151025389. The next prime is 4054151025427. The reversal of 4054151025405 is 5045201514504.
4054151025405 is a `hidden beast` number, since 4 + 0 + 5 + 4 + 1 + 5 + 102 + 540 + 5 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 231758476569 + 3822392548836 = 481413^2 + 1955094^2 .
It is not a de Polignac number, because 4054151025405 - 24 = 4054151025389 is a prime.
It is a super-2 number, since 2×40541510254052 (a number of 26 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 4054151025405.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3465085762 + ... + 3465086931.
It is an arithmetic number, because the mean of its divisors is an integer number (315322857577).
Almost surely, 24054151025405 is an apocalyptic number.
4054151025405 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
It is an amenable number.
4054151025405 is a deficient number, since it is larger than the sum of its proper divisors (3513597556443).
4054151025405 is a wasteful number, since it uses less digits than its factorization.
4054151025405 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6930172717 (or 6930172714 counting only the distinct ones).
The product of its (nonzero) digits is 80000, while the sum is 36.
Adding to 4054151025405 its reverse (5045201514504), we get a palindrome (9099352539909).
The spelling of 4054151025405 in words is "four trillion, fifty-four billion, one hundred fifty-one million, twenty-five thousand, four hundred five".
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