Base | Representation |
---|---|
bin | 100111011010011110… |
… | …010111101010100001 |
3 | 11001020100201211101011 |
4 | 213122132113222201 |
5 | 1143132421200001 |
6 | 31235214340521 |
7 | 3025505625514 |
oct | 473236275241 |
9 | 131210654334 |
10 | 42320100001 |
11 | 16a47658563 |
12 | 8250aba741 |
13 | 3cb59444ba |
14 | 209678cd7b |
15 | 117a528d51 |
hex | 9da797aa1 |
42320100001 has 8 divisors (see below), whose sum is σ = 43367322600. Its totient is φ = 41273592960.
The previous prime is 42320099951. The next prime is 42320100023. The reversal of 42320100001 is 10000102324.
It can be written as a sum of positive squares in 4 ways, for example, as 6876389776 + 35443710225 = 82924^2 + 188265^2 .
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 42320100001 - 215 = 42320067233 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (42320100041) 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, 58146 + ... + 296683.
It is an arithmetic number, because the mean of its divisors is an integer number (5420915325).
Almost surely, 242320100001 is an apocalyptic number.
42320100001 is a gapful number since it is divisible by the number (41) formed by its first and last digit.
It is an amenable number.
42320100001 is a deficient number, since it is larger than the sum of its proper divisors (1047222599).
42320100001 is a wasteful number, since it uses less digits than its factorization.
42320100001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 357779.
The product of its (nonzero) digits is 48, while the sum is 13.
Adding to 42320100001 its reverse (10000102324), we get a palindrome (52320202325).
The spelling of 42320100001 in words is "forty-two billion, three hundred twenty million, one hundred thousand, one".
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