Base | Representation |
---|---|
bin | 101111110000110111011100… |
… | …1000110100001011101101011 |
3 | 2001002120021110002100100011200 |
4 | 1133201232321012201131223 |
5 | 420031422340411003230 |
6 | 4045314113344455243 |
7 | 154331400201322446 |
oct | 13741567106413553 |
9 | 2032507402310150 |
10 | 420132511422315 |
11 | 11195a21995859a |
12 | 3b1545b401a523 |
13 | 15057430b04803 |
14 | 75a674471665d |
15 | 338892655d160 |
hex | 17e1bb91a176b |
420132511422315 has 48 divisors (see below), whose sum is σ = 759894481270080. Its totient is φ = 214327726525440.
The previous prime is 420132511422311. The next prime is 420132511422367. The reversal of 420132511422315 is 513224115231024.
420132511422315 is a `hidden beast` number, since 4 + 2 + 0 + 1 + 325 + 1 + 14 + 2 + 2 + 315 = 666.
It is not a de Polignac number, because 420132511422315 - 22 = 420132511422311 is a prime.
It is a super-2 number, since 2×4201325114223152 (a number of 30 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 420132511422315.
It is not an unprimeable number, because it can be changed into a prime (420132511422311) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 418641735 + ... + 419644095.
It is an arithmetic number, because the mean of its divisors is an integer number (15831135026460).
Almost surely, 2420132511422315 is an apocalyptic number.
420132511422315 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
420132511422315 is a deficient number, since it is larger than the sum of its proper divisors (339761969847765).
420132511422315 is a wasteful number, since it uses less digits than its factorization.
420132511422315 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1407364 (or 1407361 counting only the distinct ones).
The product of its (nonzero) digits is 57600, while the sum is 36.
Adding to 420132511422315 its reverse (513224115231024), we get a palindrome (933356626653339).
The spelling of 420132511422315 in words is "four hundred twenty trillion, one hundred thirty-two billion, five hundred eleven million, four hundred twenty-two thousand, three hundred fifteen".
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