Base | Representation |
---|---|
bin | 1110100101001101000… |
… | …01101010101111010001 |
3 | 1202220012020210120100211 |
4 | 13102212201222233101 |
5 | 31202032033100001 |
6 | 1022054424044121 |
7 | 51124332105466 |
oct | 7224641525721 |
9 | 1686166716324 |
10 | 501010050001 |
11 | 183528125a6a |
12 | 81123303641 |
13 | 383254964b6 |
14 | 1a36b42966d |
15 | d07464c351 |
hex | 74a686abd1 |
501010050001 has 8 divisors (see below), whose sum is σ = 505949678208. Its totient is φ = 496091760000.
The previous prime is 501010049933. The next prime is 501010050007. The reversal of 501010050001 is 100050010105.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-501010050001 is a prime.
It is a super-2 number, since 2×5010100500012 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (501010050007) 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, 5287360 + ... + 5381281.
It is an arithmetic number, because the mean of its divisors is an integer number (63243709776).
Almost surely, 2501010050001 is an apocalyptic number.
It is an amenable number.
501010050001 is a deficient number, since it is larger than the sum of its proper divisors (4939628207).
501010050001 is a wasteful number, since it uses less digits than its factorization.
501010050001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10669103.
The product of its (nonzero) digits is 25, while the sum is 13.
Adding to 501010050001 its reverse (100050010105), we get a palindrome (601060060106).
The spelling of 501010050001 in words is "five hundred one billion, ten million, fifty thousand, one".
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