Base | Representation |
---|---|
bin | 110011111011001100… |
… | …101000100000111110 |
3 | 12022220120222200100111 |
4 | 303323030220200332 |
5 | 1403141011003241 |
6 | 41340225420234 |
7 | 4012431120154 |
oct | 637314504076 |
9 | 168816880314 |
10 | 55754000446 |
11 | 21710752821 |
12 | a97ba9a67a |
13 | 5346b96c11 |
14 | 29ac9c53d4 |
15 | 16b4ad8c81 |
hex | cfb32883e |
55754000446 has 8 divisors (see below), whose sum is σ = 83632223520. Its totient is φ = 27876592608.
The previous prime is 55754000443. The next prime is 55754000447. The reversal of 55754000446 is 64400045755.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 55754000399 and 55754000408.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (55754000443) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13515 + ... + 334201.
It is an arithmetic number, because the mean of its divisors is an integer number (10454027940).
Almost surely, 255754000446 is an apocalyptic number.
55754000446 is a deficient number, since it is larger than the sum of its proper divisors (27878223074).
55754000446 is a wasteful number, since it uses less digits than its factorization.
55754000446 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 407618.
The product of its (nonzero) digits is 336000, while the sum is 40.
The spelling of 55754000446 in words is "fifty-five billion, seven hundred fifty-four million, four hundred forty-six", and thus it is an aban number.
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