Base | Representation |
---|---|
bin | 110011111100001100… |
… | …100010100100000110 |
3 | 12022221202111210221001 |
4 | 303330030202210012 |
5 | 1403204303101121 |
6 | 41342024443514 |
7 | 4013023403233 |
oct | 637414424406 |
9 | 168852453831 |
10 | 55770753286 |
11 | 2171a155446 |
12 | a98561959a |
13 | 534a4b1341 |
14 | 29b0d0678a |
15 | 16b62e7991 |
hex | cfc322906 |
55770753286 has 8 divisors (see below), whose sum is σ = 83707238160. Its totient is φ = 27868340568.
The previous prime is 55770753281. The next prime is 55770753289. The reversal of 55770753286 is 68235707755.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×557707532862 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (55770753281) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8513946 + ... + 8520493.
It is an arithmetic number, because the mean of its divisors is an integer number (10463404770).
Almost surely, 255770753286 is an apocalyptic number.
55770753286 is a deficient number, since it is larger than the sum of its proper divisors (27936484874).
55770753286 is a wasteful number, since it uses less digits than its factorization.
55770753286 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17036078.
The product of its (nonzero) digits is 12348000, while the sum is 55.
The spelling of 55770753286 in words is "fifty-five billion, seven hundred seventy million, seven hundred fifty-three thousand, two hundred eighty-six".
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