Base | Representation |
---|---|
bin | 11001010000101110111110… |
… | …01000011000010011111110 |
3 | 21021200120200201200101201010 |
4 | 30220113133020120103332 |
5 | 24240120014210230240 |
6 | 314051323430100050 |
7 | 14462252360244522 |
oct | 1450273710302376 |
9 | 237616621611633 |
10 | 55550555555070 |
11 | 16777949457914 |
12 | 62920a07aa626 |
13 | 24cc51980b824 |
14 | da09385dbd82 |
15 | 664ee64e8280 |
hex | 3285df2184fe |
55550555555070 has 64 divisors (see below), whose sum is σ = 133794680106240. Its totient is φ = 14760967281408.
The previous prime is 55550555555051. The next prime is 55550555555177. The reversal of 55550555555070 is 7055555505555.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 55550555555070.
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, 8633109 + ... + 13624671.
It is an arithmetic number, because the mean of its divisors is an integer number (2090541876660).
Almost surely, 255550555555070 is an apocalyptic number.
55550555555070 is an abundant number, since it is smaller than the sum of its proper divisors (78244124551170).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55550555555070 is a wasteful number, since it uses less digits than its factorization.
55550555555070 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4992889.
The product of its (nonzero) digits is 68359375, while the sum is 57.
The spelling of 55550555555070 in words is "fifty-five trillion, five hundred fifty billion, five hundred fifty-five million, five hundred fifty-five thousand, seventy".
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