Base | Representation |
---|---|
bin | 11111101001000011101… |
… | …01100100100011001100 |
3 | 10211221020110002202202002 |
4 | 33310201311210203030 |
5 | 120303033232323411 |
6 | 2151241125251432 |
7 | 141355456033235 |
oct | 17644165444314 |
9 | 3757213082662 |
10 | 1087194417356 |
11 | 38a0929a6243 |
12 | 156857263b78 |
13 | 7b6a2a87838 |
14 | 3a8988aa08c |
15 | 1d43165433b |
hex | fd21d648cc |
1087194417356 has 6 divisors (see below), whose sum is σ = 1902590230380. Its totient is φ = 543597208676.
The previous prime is 1087194417341. The next prime is 1087194417377. The reversal of 1087194417356 is 6537144917801.
1087194417356 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-3 number, since 3×10871944173563 (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 135899302166 + ... + 135899302173.
It is an arithmetic number, because the mean of its divisors is an integer number (317098371730).
Almost surely, 21087194417356 is an apocalyptic number.
It is an amenable number.
1087194417356 is a deficient number, since it is larger than the sum of its proper divisors (815395813024).
1087194417356 is a wasteful number, since it uses less digits than its factorization.
1087194417356 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 271798604343 (or 271798604341 counting only the distinct ones).
The product of its (nonzero) digits is 5080320, while the sum is 56.
The spelling of 1087194417356 in words is "one trillion, eighty-seven billion, one hundred ninety-four million, four hundred seventeen thousand, three hundred fifty-six".
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