Search a number
-
+
213013010133301 = 7231787740381743
BaseRepresentation
bin110000011011101111110100…
…110011010011000100110101
31000221012211210220222211120211
4300123233310303103010311
5210410001121043231201
62033012454222225421
762603452652360050
oct6033576463230465
91027184726884524
10213013010133301
1161966345a89824
121ba83422125271
1391b206b456411
143a85c55891a97
151995e559ca651
hexc1bbf4cd3135

213013010133301 has 16 divisors (see below), whose sum is σ = 254170091188224. Its totient is φ = 174546476439984.

The previous prime is 213013010133269. The next prime is 213013010133307. The reversal of 213013010133301 is 103331010310312.

It is a cyclic number.

It is not a de Polignac number, because 213013010133301 - 25 = 213013010133269 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 (213013010133307) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 369903165 + ... + 370478578.

It is an arithmetic number, because the mean of its divisors is an integer number (15885630699264).

Almost surely, 2213013010133301 is an apocalyptic number.

It is an amenable number.

213013010133301 is a deficient number, since it is larger than the sum of its proper divisors (41157081054923).

213013010133301 is a wasteful number, since it uses less digits than its factorization.

213013010133301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 740383560.

The product of its (nonzero) digits is 486, while the sum is 22.

Adding to 213013010133301 its reverse (103331010310312), we get a palindrome (316344020443613).

The spelling of 213013010133301 in words is "two hundred thirteen trillion, thirteen billion, ten million, one hundred thirty-three thousand, three hundred one".

Divisors: 1 7 23 161 1787 12509 41101 287707 740381743 5182672201 17028780089 119201460623 1323062174741 9261435223187 30430430019043 213013010133301