Search a number
-
+
103010310210319 = 438961234668479
BaseRepresentation
bin10111011010111111110100…
…111100101100001100001111
3111111201200121122001202102021
4113122333310330230030033
5102000210103403212234
61003030141101511011
730461151341554501
oct2732776474541417
9444650548052367
10103010310210319
112a905477705526
12b678108572467
134562aa49c75c5
141b61a2313bd71
15bd980424a9b4
hex5daff4f2c30f

103010310210319 has 4 divisors (see below), whose sum is σ = 103010545317760. Its totient is φ = 103010075102880.

The previous prime is 103010310210221. The next prime is 103010310210373. The reversal of 103010310210319 is 913012013010301.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 103010310210319 - 217 = 103010310079247 is a prime.

It is a super-4 number, since 4×1030103102103194 (a number of 57 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 103010310210293 and 103010310210302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103010310213319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 116895279 + ... + 117773200.

It is an arithmetic number, because the mean of its divisors is an integer number (25752636329440).

Almost surely, 2103010310210319 is an apocalyptic number.

103010310210319 is a deficient number, since it is larger than the sum of its proper divisors (235107441).

103010310210319 is an equidigital number, since it uses as much as digits as its factorization.

103010310210319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235107440.

The product of its (nonzero) digits is 486, while the sum is 25.

The spelling of 103010310210319 in words is "one hundred three trillion, ten billion, three hundred ten million, two hundred ten thousand, three hundred nineteen".

Divisors: 1 438961 234668479 103010310210319