Base | Representation |
---|---|
bin | 11111000100101100011… |
… | …001000100011000001000 |
3 | 21120010200202112210100012 |
4 | 133010230121010120020 |
5 | 234441140414441034 |
6 | 4312544022131052 |
7 | 310162542254540 |
oct | 37045431043010 |
9 | 7503622483305 |
10 | 2135343515144 |
11 | 753659822a34 |
12 | 2a5a16280a88 |
13 | 1264924c0088 |
14 | 754cb8ba320 |
15 | 3a829eeecce |
hex | 1f12c644608 |
2135343515144 has 16 divisors (see below), whose sum is σ = 4575736104000. Its totient is φ = 915147220752.
The previous prime is 2135343515093. The next prime is 2135343515237. The reversal of 2135343515144 is 4415153435312.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19065567044 + ... + 19065567155.
It is an arithmetic number, because the mean of its divisors is an integer number (285983506500).
Almost surely, 22135343515144 is an apocalyptic number.
It is an amenable number.
2135343515144 is an abundant number, since it is smaller than the sum of its proper divisors (2440392588856).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2135343515144 is a wasteful number, since it uses less digits than its factorization.
2135343515144 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38131134212 (or 38131134208 counting only the distinct ones).
The product of its digits is 432000, while the sum is 41.
The spelling of 2135343515144 in words is "two trillion, one hundred thirty-five billion, three hundred forty-three million, five hundred fifteen thousand, one hundred forty-four".
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