Search a number
-
+
30000102301001 = 74285728900143
BaseRepresentation
bin1101101001000111100010…
…11100001101110101001001
310221012222111201012012002002
412310203301130031311021
512413010202142113001
6143445505015520345
76214302334053650
oct664436134156511
9127188451165062
1030000102301001
119616a76714338
1234462796890b5
131397cc76aa1a1
1475a026bba197
15370588c8546b
hex1b48f170dd49

30000102301001 has 4 divisors (see below), whose sum is σ = 34285831201152. Its totient is φ = 25714373400852.

The previous prime is 30000102300911. The next prime is 30000102301009. The reversal of 30000102301001 is 10010320100003.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 30000102301001 - 210 = 30000102299977 is a prime.

It is a super-2 number, since 2×300001023010012 (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30000102301009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2142864450065 + ... + 2142864450078.

It is an arithmetic number, because the mean of its divisors is an integer number (8571457800288).

Almost surely, 230000102301001 is an apocalyptic number.

It is an amenable number.

30000102301001 is a deficient number, since it is larger than the sum of its proper divisors (4285728900151).

30000102301001 is an equidigital number, since it uses as much as digits as its factorization.

30000102301001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4285728900150.

The product of its (nonzero) digits is 18, while the sum is 11.

Adding to 30000102301001 its reverse (10010320100003), we get a palindrome (40010422401004).

The spelling of 30000102301001 in words is "thirty trillion, one hundred two million, three hundred one thousand, one".

Divisors: 1 7 4285728900143 30000102301001