Search a number
-
+
10103411123 = 132926799499
BaseRepresentation
bin10010110100011010…
…11101000110110011
3222002010100110111222
421122031131012303
5131142433123443
64350315055255
7505241402051
oct113215350663
928063313458
1010103411123
114315126353
121b5b74152b
13c502567a0
146bbba11d1
153e1ed8468
hex25a35d1b3

10103411123 has 8 divisors (see below), whose sum is σ = 11255790000. Its totient is φ = 9004631328.

The previous prime is 10103411093. The next prime is 10103411161. The reversal of 10103411123 is 32111430101.

10103411123 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 10103411123 - 222 = 10099216819 is a prime.

It is a super-2 number, since 2×101034111232 (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10103011123) 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, 13399373 + ... + 13400126.

It is an arithmetic number, because the mean of its divisors is an integer number (1406973750).

Almost surely, 210103411123 is an apocalyptic number.

10103411123 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

10103411123 is a deficient number, since it is larger than the sum of its proper divisors (1152378877).

10103411123 is a wasteful number, since it uses less digits than its factorization.

10103411123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26799541.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 10103411123 its reverse (32111430101), we get a palindrome (42214841224).

The spelling of 10103411123 in words is "ten billion, one hundred three million, four hundred eleven thousand, one hundred twenty-three".

Divisors: 1 13 29 377 26799499 348393487 777185471 10103411123