Base | Representation |
---|---|
bin | 11100101101010… |
… | …000011110011101 |
3 | 1020120021010200111 |
4 | 130231100132131 |
5 | 1441244013023 |
6 | 115442530021 |
7 | 14635516321 |
oct | 3455203635 |
9 | 1216233614 |
10 | 481626013 |
11 | 227957830 |
12 | 115366911 |
13 | 78a20b0b |
14 | 47d71981 |
15 | 2c43900d |
hex | 1cb5079d |
481626013 has 8 divisors (see below), whose sum is σ = 542359296. Its totient is φ = 423717600.
The previous prime is 481626011. The next prime is 481626017. The reversal of 481626013 is 310626184.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 481626013 - 21 = 481626011 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (31).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (481626011) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 705856 + ... + 706537.
It is an arithmetic number, because the mean of its divisors is an integer number (67794912).
Almost surely, 2481626013 is an apocalyptic number.
It is an amenable number.
481626013 is a deficient number, since it is larger than the sum of its proper divisors (60733283).
481626013 is a wasteful number, since it uses less digits than its factorization.
481626013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1412435.
The product of its (nonzero) digits is 6912, while the sum is 31.
The square root of 481626013 is about 21945.9794267652. The cubic root of 481626013 is about 783.8566464650.
The spelling of 481626013 in words is "four hundred eighty-one million, six hundred twenty-six thousand, thirteen".
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