Base | Representation |
---|---|
bin | 110011001110100101… |
… | …111100010101011110 |
3 | 12020222102212001221120 |
4 | 303032211330111132 |
5 | 1400122422114020 |
6 | 41134054111410 |
7 | 3655043254113 |
oct | 631645742536 |
9 | 166872761846 |
10 | 55005660510 |
11 | 21367296969 |
12 | a7b134b566 |
13 | 5257b30c18 |
14 | 293b46690a |
15 | 166e068740 |
hex | cce97c55e |
55005660510 has 32 divisors (see below), whose sum is σ = 132250633632. Its totient is φ = 14641837440.
The previous prime is 55005660491. The next prime is 55005660559. The reversal of 55005660510 is 1506650055.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1629181 + ... + 1662600.
It is an arithmetic number, because the mean of its divisors is an integer number (4132832301).
Almost surely, 255005660510 is an apocalyptic number.
55005660510 is an abundant number, since it is smaller than the sum of its proper divisors (77244973122).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55005660510 is a wasteful number, since it uses less digits than its factorization.
55005660510 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3292348.
The product of its (nonzero) digits is 22500, while the sum is 33.
The spelling of 55005660510 in words is "fifty-five billion, five million, six hundred sixty thousand, five hundred ten".
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