Search a number
-
+
10103020301 = 115059181549
BaseRepresentation
bin10010110100010111…
…11101101100001101
3222002002121121102002
421122023331230031
5131142333122201
64350302442045
7505235153453
oct113213755415
928062547362
1010103020301
114314989760
121b5b593325
13c5014a92a
146bbadc9d3
153e1e5c76b
hex25a2fdb0d

10103020301 has 8 divisors (see below), whose sum is σ = 11023716000. Its totient is φ = 9182697840.

The previous prime is 10103020297. The next prime is 10103020337. The reversal of 10103020301 is 10302030101.

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 10103020301 - 22 = 10103020297 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (11).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10103020381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35126 + ... + 146423.

It is an arithmetic number, because the mean of its divisors is an integer number (1377964500).

Almost surely, 210103020301 is an apocalyptic number.

10103020301 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10103020301 is a deficient number, since it is larger than the sum of its proper divisors (920695699).

10103020301 is a wasteful number, since it uses less digits than its factorization.

10103020301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186619.

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

Adding to 10103020301 its reverse (10302030101), we get a palindrome (20405050402).

The spelling of 10103020301 in words is "ten billion, one hundred three million, twenty thousand, three hundred one".

Divisors: 1 11 5059 55649 181549 1997039 918456391 10103020301