Base | Representation |
---|---|
bin | 11001000111110010100111… |
… | …10110000001010010111000 |
3 | 21020121012112220001020110100 |
4 | 30203321103312001102320 |
5 | 24220101212130444120 |
6 | 313254224411315400 |
7 | 14431123610344320 |
oct | 1443712366012270 |
9 | 236535486036410 |
10 | 55243276031160 |
11 | 166695a6148558 |
12 | 624262544bb60 |
13 | 24a95597c8229 |
14 | d8db0877a280 |
15 | 65c00ec08490 |
hex | 323e53d814b8 |
55243276031160 has 96 divisors (see below), whose sum is σ = 205189310982240. Its totient is φ = 12627034520832.
The previous prime is 55243276031159. The next prime is 55243276031213. The reversal of 55243276031160 is 6113067234255.
55243276031160 is a `hidden beast` number, since 5 + 5 + 2 + 4 + 3 + 27 + 603 + 1 + 16 + 0 = 666.
It is a super-2 number, since 2×552432760311602 (a number of 28 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10960964947 + ... + 10960969986.
It is an arithmetic number, because the mean of its divisors is an integer number (2137388656065).
Almost surely, 255243276031160 is an apocalyptic number.
It is an amenable number.
55243276031160 is an abundant number, since it is smaller than the sum of its proper divisors (149946034951080).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55243276031160 is a wasteful number, since it uses less digits than its factorization.
55243276031160 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21921934957 (or 21921934950 counting only the distinct ones).
The product of its (nonzero) digits is 907200, while the sum is 45.
The spelling of 55243276031160 in words is "fifty-five trillion, two hundred forty-three billion, two hundred seventy-six million, thirty-one thousand, one hundred sixty".
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