Search a number
-
+
201130210319 = 2347186059399
BaseRepresentation
bin1011101101010001001…
…0110111010000001111
3201020011002222022120212
42323110102313100033
511243403313212234
6232221542233035
720350123402553
oct2732422672017
9636132868525
10201130210319
117833183aa15
1232b9212577b
1315c7451978c
149a40245863
1553727c65ce
hex2ed44b740f

201130210319 has 8 divisors (see below), whose sum is σ = 214340428800. Its totient is φ = 188292110776.

The previous prime is 201130210277. The next prime is 201130210361. The reversal of 201130210319 is 913012031102.

It is an interprime number because it is at equal distance from previous prime (201130210277) and next prime (201130210361).

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

It is not a de Polignac number, because 201130210319 - 232 = 196835243023 is a prime.

It is a super-4 number, since 4×2011302103194 (a number of 46 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 201130210294 and 201130210303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201130210219) 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, 93028619 + ... + 93030780.

It is an arithmetic number, because the mean of its divisors is an integer number (26792553600).

Almost surely, 2201130210319 is an apocalyptic number.

201130210319 is a deficient number, since it is larger than the sum of its proper divisors (13210218481).

201130210319 is a wasteful number, since it uses less digits than its factorization.

201130210319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186059469.

The product of its (nonzero) digits is 324, while the sum is 23.

The spelling of 201130210319 in words is "two hundred one billion, one hundred thirty million, two hundred ten thousand, three hundred nineteen".

Divisors: 1 23 47 1081 186059399 4279366177 8744791753 201130210319