Base | Representation |
---|---|
bin | 110011111001100111… |
… | …011001000000001000 |
3 | 12022211202001022012100 |
4 | 303321213121000020 |
5 | 1403112212212420 |
6 | 41333440513400 |
7 | 4011656411625 |
oct | 637147310010 |
9 | 168752038170 |
10 | 55727460360 |
11 | 216a7775870 |
12 | a97301b860 |
13 | 5341533a20 |
14 | 29a927734c |
15 | 16b25e5190 |
hex | cf99d9008 |
55727460360 has 384 divisors, whose sum is σ = 215186025600. Its totient is φ = 12329349120.
The previous prime is 55727460337. The next prime is 55727460421. The reversal of 55727460360 is 6306472755.
55727460360 is a `hidden beast` number, since 5 + 572 + 7 + 46 + 0 + 36 + 0 = 666.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is an unprimeable number.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 4575639 + ... + 4587801.
It is an arithmetic number, because the mean of its divisors is an integer number (560380275).
Almost surely, 255727460360 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 55727460360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (107593012800).
55727460360 is an abundant number, since it is smaller than the sum of its proper divisors (159458565240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55727460360 is a wasteful number, since it uses less digits than its factorization.
55727460360 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12293 (or 12286 counting only the distinct ones).
The product of its (nonzero) digits is 1058400, while the sum is 45.
The spelling of 55727460360 in words is "fifty-five billion, seven hundred twenty-seven million, four hundred sixty thousand, three hundred sixty".
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