Base | Representation |
---|---|
bin | 110011111000001111… |
… | …000010111101000100 |
3 | 12022210010110201001100 |
4 | 303320033002331010 |
5 | 1403040300121010 |
6 | 41331252300100 |
7 | 4011255515010 |
oct | 637017027504 |
9 | 168703421040 |
10 | 55704301380 |
11 | 21695698112 |
12 | a967311630 |
13 | 53397b57a0 |
14 | 29a6169540 |
15 | 16b056d2c0 |
hex | cf83c2f44 |
55704301380 has 576 divisors, whose sum is σ = 212392147968. Its totient is φ = 11505991680.
The previous prime is 55704301379. The next prime is 55704301399. The reversal of 55704301380 is 8310340755.
55704301380 is a `hidden beast` number, since 5 + 570 + 4 + 3 + 0 + 1 + 3 + 80 = 666.
55704301380 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is an unprimeable number.
It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 231138060 + ... + 231138300.
It is an arithmetic number, because the mean of its divisors is an integer number (368736368).
Almost surely, 255704301380 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 55704301380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (106196073984).
55704301380 is an abundant number, since it is smaller than the sum of its proper divisors (156687846588).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55704301380 is a wasteful number, since it uses less digits than its factorization.
55704301380 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 516 (or 511 counting only the distinct ones).
The product of its (nonzero) digits is 50400, while the sum is 36.
The spelling of 55704301380 in words is "fifty-five billion, seven hundred four million, three hundred one thousand, three hundred eighty".
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