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2431230424103 = 131743505150651
BaseRepresentation
bin100011011000010000101…
…000000011010000100111
322121102102121222010220002
4203120100220003100213
5304313124442032403
65100520345331515
7340436104426145
oct43302050032047
98542377863802
102431230424103
11858096213038
12333232196b9b
13148358151cb0
148595a66a595
154339654a188
hex23610a03427

2431230424103 has 32 divisors (see below), whose sum is σ = 2837351607552. Its totient is φ = 2062630080000.

The previous prime is 2431230424093. The next prime is 2431230424157. The reversal of 2431230424103 is 3014240321342.

It is a cyclic number.

It is not a de Polignac number, because 2431230424103 - 28 = 2431230423847 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 (2431230484103) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 47974328 + ... + 48024978.

It is an arithmetic number, because the mean of its divisors is an integer number (88667237736).

Almost surely, 22431230424103 is an apocalyptic number.

2431230424103 is a deficient number, since it is larger than the sum of its proper divisors (406121183449).

2431230424103 is a wasteful number, since it uses less digits than its factorization.

2431230424103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55775.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 2431230424103 its reverse (3014240321342), we get a palindrome (5445470745445).

The spelling of 2431230424103 in words is "two trillion, four hundred thirty-one billion, two hundred thirty million, four hundred twenty-four thousand, one hundred three".

Divisors: 1 13 17 43 221 559 731 5051 9503 50651 65663 85867 217193 658463 861067 1116271 2177993 2823509 3692281 11193871 28313909 37025881 47999653 255838201 481336453 3325896613 4349249417 11001042643 56540242421 143013554359 187017724931 2431230424103