Base | Representation |
---|---|
bin | 11111000010101001010… |
… | …110111011111111011111 |
3 | 21112221000112220211020120 |
4 | 133002221112323333133 |
5 | 234422140124004330 |
6 | 4311541531250023 |
7 | 310054216350234 |
oct | 37025126737737 |
9 | 7487015824216 |
10 | 2133145141215 |
11 | 752730904080 |
12 | 2a5501ba9913 |
13 | 126201c0a8ba |
14 | 7535d94378b |
15 | 3a74c004c10 |
hex | 1f0a95bbfdf |
2133145141215 has 32 divisors (see below), whose sum is σ = 3765142828800. Its totient is φ = 1022631371520.
The previous prime is 2133145141163. The next prime is 2133145141241. The reversal of 2133145141215 is 5121415413312.
It is not a de Polignac number, because 2133145141215 - 212 = 2133145137119 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 72615385 + ... + 72644754.
It is an arithmetic number, because the mean of its divisors is an integer number (117660713400).
Almost surely, 22133145141215 is an apocalyptic number.
2133145141215 is a deficient number, since it is larger than the sum of its proper divisors (1631997687585).
2133145141215 is a wasteful number, since it uses less digits than its factorization.
2133145141215 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 145260247.
The product of its digits is 14400, while the sum is 33.
The spelling of 2133145141215 in words is "two trillion, one hundred thirty-three billion, one hundred forty-five million, one hundred forty-one thousand, two hundred fifteen".
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