Base | Representation |
---|---|
bin | 1100000110101110… |
… | …10100000011100110 |
3 | 121202220211000122210 |
4 | 12003113110003212 |
5 | 101302204102204 |
6 | 2552513504250 |
7 | 320022454662 |
oct | 60327240346 |
9 | 17686730583 |
10 | 6498894054 |
11 | 2835502324 |
12 | 1314572086 |
13 | 7c7554653 |
14 | 4591978a2 |
15 | 280833389 |
hex | 1835d40e6 |
6498894054 has 8 divisors (see below), whose sum is σ = 12997788120. Its totient is φ = 2166298016.
The previous prime is 6498894047. The next prime is 6498894137. The reversal of 6498894054 is 4504988946.
It is a sphenic number, since it is the product of 3 distinct primes.
6498894054 is an admirable number.
It is a junction number, because it is equal to n+sod(n) for n = 6498893985 and 6498894003.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 541574499 + ... + 541574510.
It is an arithmetic number, because the mean of its divisors is an integer number (1624723515).
Almost surely, 26498894054 is an apocalyptic number.
6498894054 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6498894054 is a wasteful number, since it uses less digits than its factorization.
6498894054 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1083149014.
The product of its (nonzero) digits is 9953280, while the sum is 57.
The square root of 6498894054 is about 80615.7184052837. The cubic root of 6498894054 is about 1866.1497273849.
The spelling of 6498894054 in words is "six billion, four hundred ninety-eight million, eight hundred ninety-four thousand, fifty-four".
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