Base | Representation |
---|---|
bin | 1011111111111000100… |
… | …10001100001011101101 |
3 | 1110102002201121111012121 |
4 | 11333330102030023231 |
5 | 23223244124120140 |
6 | 513215341032541 |
7 | 41533023413464 |
oct | 5777422141355 |
9 | 1412081544177 |
10 | 412254520045 |
11 | 149921a24715 |
12 | 67a93255751 |
13 | 2cb4c438a34 |
14 | 15d4b9159db |
15 | aacc69264a |
hex | 5ffc48c2ed |
412254520045 has 16 divisors (see below), whose sum is σ = 541868013360. Its totient is φ = 299699835904.
The previous prime is 412254520033. The next prime is 412254520121. The reversal of 412254520045 is 540025452214.
It can be written as a sum of positive squares in 8 ways, for example, as 2118024484 + 410136495561 = 46022^2 + 640419^2 .
It is not a de Polignac number, because 412254520045 - 27 = 412254519917 is a prime.
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 15 ways as a sum of consecutive naturals, for example, 83619142 + ... + 83624071.
It is an arithmetic number, because the mean of its divisors is an integer number (33866750835).
Almost surely, 2412254520045 is an apocalyptic number.
It is an amenable number.
412254520045 is a deficient number, since it is larger than the sum of its proper divisors (129613493315).
412254520045 is a wasteful number, since it uses less digits than its factorization.
412254520045 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 167243264.
The product of its (nonzero) digits is 64000, while the sum is 34.
Adding to 412254520045 its reverse (540025452214), we get a palindrome (952279972259).
The spelling of 412254520045 in words is "four hundred twelve billion, two hundred fifty-four million, five hundred twenty thousand, forty-five".
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