Base | Representation |
---|---|
bin | 10001101010101000010… |
… | …110101111110000010111 |
3 | 11022001120010011200222112 |
4 | 101222220112233300113 |
5 | 124342240330000120 |
6 | 2325412323021235 |
7 | 153465116616011 |
oct | 21525026576027 |
9 | 4261503150875 |
10 | 1214005312535 |
11 | 428947393754 |
12 | 177347b0a81b |
13 | 8a6320369a2 |
14 | 42a885c51b1 |
15 | 218a451cbc5 |
hex | 11aa85afc17 |
1214005312535 has 32 divisors (see below), whose sum is σ = 1495609989120. Its totient is φ = 945662889600.
The previous prime is 1214005312469. The next prime is 1214005312537. The reversal of 1214005312535 is 5352135004121.
It is not a de Polignac number, because 1214005312535 - 214 = 1214005296151 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1214005312537) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 116827190 + ... + 116837580.
It is an arithmetic number, because the mean of its divisors is an integer number (46737812160).
Almost surely, 21214005312535 is an apocalyptic number.
1214005312535 is a deficient number, since it is larger than the sum of its proper divisors (281604676585).
1214005312535 is a wasteful number, since it uses less digits than its factorization.
1214005312535 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14279.
The product of its (nonzero) digits is 18000, while the sum is 32.
The spelling of 1214005312535 in words is "one trillion, two hundred fourteen billion, five million, three hundred twelve thousand, five hundred thirty-five".
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