Base | Representation |
---|---|
bin | 10000000001011111010… |
… | …10100100000000011010 |
3 | 1221122002011022020101120 |
4 | 20000233222210000122 |
5 | 33010014202004240 |
6 | 1100531031030110 |
7 | 54530164353315 |
oct | 10005752440032 |
9 | 1848064266346 |
10 | 550555500570 |
11 | 1a2542255329 |
12 | 8a84bb0b336 |
13 | 3cbc000585a |
14 | 1c90b63597c |
15 | e4c4155ad0 |
hex | 802faa401a |
550555500570 has 32 divisors (see below), whose sum is σ = 1333682117568. Its totient is φ = 145442698368.
The previous prime is 550555500569. The next prime is 550555500601. The reversal of 550555500570 is 75005555055.
It is a super-2 number, since 2×5505555005702 (a number of 24 digits) contains 22 as substring.
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, 85753099 + ... + 85759518.
It is an arithmetic number, because the mean of its divisors is an integer number (41677566174).
Almost surely, 2550555500570 is an apocalyptic number.
550555500570 is an abundant number, since it is smaller than the sum of its proper divisors (783126616998).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
550555500570 is a wasteful number, since it uses less digits than its factorization.
550555500570 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 171512734.
The product of its (nonzero) digits is 546875, while the sum is 42.
The spelling of 550555500570 in words is "five hundred fifty billion, five hundred fifty-five million, five hundred thousand, five hundred seventy".
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