Search a number
-
+
1030434324103 = 7948726783311
BaseRepresentation
bin11101111111010101010…
…10111111111010000111
310122111201201222021112001
432333222222333322013
5113340312141332403
62105212555410131
7134306060144632
oct16775252777207
93574651867461
101030434324103
11368006349068
12147856453947
137622862c442
1437c3242cc19
151bc0d583c1d
hexefeaabfe87

1030434324103 has 8 divisors (see below), whose sum is σ = 1045620500480. Its totient is φ = 1015301715480.

The previous prime is 1030434324097. The next prime is 1030434324113. The reversal of 1030434324103 is 3014234340301.

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 1030434324103 - 229 = 1029897453191 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030434324113) 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, 13353183 + ... + 13430128.

It is an arithmetic number, because the mean of its divisors is an integer number (130702562560).

Almost surely, 21030434324103 is an apocalyptic number.

1030434324103 is a deficient number, since it is larger than the sum of its proper divisors (15186176377).

1030434324103 is an equidigital number, since it uses as much as digits as its factorization.

1030434324103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26783877.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 1030434324103 its reverse (3014234340301), we get a palindrome (4044668664404).

The spelling of 1030434324103 in words is "one trillion, thirty billion, four hundred thirty-four million, three hundred twenty-four thousand, one hundred three".

Divisors: 1 79 487 38473 26783311 2115881569 13043472457 1030434324103