Search a number
-
+
100030323001 = 714290046143
BaseRepresentation
bin101110100101001000…
…1011001100100111001
3100120012021200220120211
41131022101121210321
53114330230314001
6113541524551121
710140562500520
oct1351221314471
9316167626524
10100030323001
1139471567234
1217477b524a1
139581b9874b
144bad0b54b7
152906c29351
hex174a459939

100030323001 has 4 divisors (see below), whose sum is σ = 114320369152. Its totient is φ = 85740276852.

The previous prime is 100030322963. The next prime is 100030323011. The reversal of 100030323001 is 100323030001.

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, and also an emirpimes, since its reverse is a distinct semiprime: 100323030001 = 591700390339.

It is a cyclic number.

It is not a de Polignac number, because 100030323001 - 215 = 100030290233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100030323011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7145023065 + ... + 7145023078.

It is an arithmetic number, because the mean of its divisors is an integer number (28580092288).

Almost surely, 2100030323001 is an apocalyptic number.

It is an amenable number.

100030323001 is a deficient number, since it is larger than the sum of its proper divisors (14290046151).

100030323001 is an equidigital number, since it uses as much as digits as its factorization.

100030323001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14290046150.

The product of its (nonzero) digits is 54, while the sum is 13.

Adding to 100030323001 its reverse (100323030001), we get a palindrome (200353353002).

The spelling of 100030323001 in words is "one hundred billion, thirty million, three hundred twenty-three thousand, one".

Divisors: 1 7 14290046143 100030323001