Base | Representation |
---|---|
bin | 1100011110010111101… |
… | …01100100100110011101 |
3 | 1111222100101010022120022 |
4 | 12033023311210212131 |
5 | 24010304111040301 |
6 | 524523412001525 |
7 | 42652433215466 |
oct | 6171365444635 |
9 | 1458311108508 |
10 | 428621580701 |
11 | 155860787626 |
12 | 6b0a06002a5 |
13 | 3155a26c702 |
14 | 16a61515d6d |
15 | b2394e1d1b |
hex | 63cbd6499d |
428621580701 has 8 divisors (see below), whose sum is σ = 429131976000. Its totient is φ = 428111282880.
The previous prime is 428621580683. The next prime is 428621580731. The reversal of 428621580701 is 107085126824.
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 428621580701 - 210 = 428621579677 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (428621580731) 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, 12526346 + ... + 12560516.
It is an arithmetic number, because the mean of its divisors is an integer number (53641497000).
Almost surely, 2428621580701 is an apocalyptic number.
It is an amenable number.
428621580701 is a deficient number, since it is larger than the sum of its proper divisors (510395299).
428621580701 is a wasteful number, since it uses less digits than its factorization.
428621580701 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 48739.
The product of its (nonzero) digits is 215040, while the sum is 44.
The spelling of 428621580701 in words is "four hundred twenty-eight billion, six hundred twenty-one million, five hundred eighty thousand, seven hundred one".
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