Search a number
-
+
12100030113301 = 131723220662793
BaseRepresentation
bin1011000000010100000111…
…1111110010011000010101
31120211202021220101100201121
42300011001333302120111
53041221330202111201
641422402130323541
72356125011650624
oct260050177623025
946752256340647
1012100030113301
113945659608529
1214350977295b1
1369a049513a40
142db904a3b6bb
1515eb39b079a1
hexb0141ff2615

12100030113301 has 12 divisors (see below), whose sum is σ = 13842408688612. Its totient is φ = 10512243353088.

The previous prime is 12100030113187. The next prime is 12100030113313. The reversal of 12100030113301 is 10331103000121.

It can be written as a sum of positive squares in 6 ways, for example, as 281382507025 + 11818647606276 = 530455^2 + 3437826^2 .

It is a de Polignac number, because none of the positive numbers 2k-12100030113301 is a prime.

It is a super-3 number, since 3×121000301133013 (a number of 40 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12100030113361) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1610327640 + ... + 1610335153.

Almost surely, 212100030113301 is an apocalyptic number.

It is an amenable number.

12100030113301 is a deficient number, since it is larger than the sum of its proper divisors (1742378575311).

12100030113301 is a wasteful number, since it uses less digits than its factorization.

12100030113301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3220662840 (or 3220662823 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 12100030113301 its reverse (10331103000121), we get a palindrome (22431133113422).

The spelling of 12100030113301 in words is "twelve trillion, one hundred billion, thirty million, one hundred thirteen thousand, three hundred one".

Divisors: 1 13 17 221 289 3757 3220662793 41868616309 54751267481 711766477253 930771547177 12100030113301