Search a number
-
+
103202414031 = 372747318851
BaseRepresentation
bin110000000011101010…
…1111101110111001111
3100212101100112211102210
41200013111331313033
53142324304222111
6115224401521503
710312311021363
oct1400725756717
9325340484383
10103202414031
113a84a088172
1218002343293
139969114ca2
144dd04b72a3
152a404630a6
hex180757ddcf

103202414031 has 8 divisors (see below), whose sum is σ = 137792497024. Its totient is φ = 68706970200.

The previous prime is 103202414011. The next prime is 103202414041. The reversal of 103202414031 is 130414202301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 103202414031 - 27 = 103202413903 is a prime.

It is a super-2 number, since 2×1032024140312 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 103202413989 and 103202414007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103202414011) 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, 23657245 + ... + 23661606.

It is an arithmetic number, because the mean of its divisors is an integer number (17224062128).

Almost surely, 2103202414031 is an apocalyptic number.

103202414031 is a deficient number, since it is larger than the sum of its proper divisors (34590082993).

103202414031 is an equidigital number, since it uses as much as digits as its factorization.

103202414031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47319581.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 103202414031 its reverse (130414202301), we get a palindrome (233616616332).

The spelling of 103202414031 in words is "one hundred three billion, two hundred two million, four hundred fourteen thousand, thirty-one".

Divisors: 1 3 727 2181 47318851 141956553 34400804677 103202414031