Search a number
-
+
12030101313 = 319211054409
BaseRepresentation
bin10110011010000110…
…01100011101000001
31011001101202110120220
423031003030131001
5144114201220223
65305422453253
7604055113446
oct131503143501
934041673526
1012030101313
11511375119a
1223b8a34229
131199473959
14821a159cd
154a62196e3
hex2cd0cc741

12030101313 has 8 divisors (see below), whose sum is σ = 16884352800. Its totient is φ = 7597958688.

The previous prime is 12030101299. The next prime is 12030101333. The reversal of 12030101313 is 31310103021.

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

It is not a de Polignac number, because 12030101313 - 210 = 12030100289 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 12030101292 and 12030101301.

It is not an unprimeable number, because it can be changed into a prime (12030101333) 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, 105527148 + ... + 105527261.

It is an arithmetic number, because the mean of its divisors is an integer number (2110544100).

Almost surely, 212030101313 is an apocalyptic number.

It is an amenable number.

12030101313 is a deficient number, since it is larger than the sum of its proper divisors (4854251487).

12030101313 is a wasteful number, since it uses less digits than its factorization.

12030101313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211054431.

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 12030101313 its reverse (31310103021), we get a palindrome (43340204334).

The spelling of 12030101313 in words is "twelve billion, thirty million, one hundred one thousand, three hundred thirteen".

Divisors: 1 3 19 57 211054409 633163227 4010033771 12030101313