Search a number
-
+
142101003210301 = 8921138609195991
BaseRepresentation
bin100000010011110101110111…
…110100011000111000111101
3200122010201112020110002122001
4200103311313310120320331
5122111140323310212201
61222120144421222301
741634313220644042
oct4023656764307075
9618121466402561
10142101003210301
1141306773823953
1213b30162561991
13613a0b4576965
142713a221431c9
15116658e81b301
hex813d77d18e3d

142101003210301 has 16 divisors (see below), whose sum is σ = 144383151369600. Its totient is φ = 139834129881600.

The previous prime is 142101003210289. The next prime is 142101003210307. The reversal of 142101003210301 is 103012300101241.

It is a cyclic number.

It is not a de Polignac number, because 142101003210301 - 215 = 142101003177533 is a prime.

It is a super-2 number, since 2×1421010032103012 (a number of 29 digits) contains 22 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 (142101003210307) 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, 724940416 + ... + 725136406.

It is an arithmetic number, because the mean of its divisors is an integer number (9023946960600).

Almost surely, 2142101003210301 is an apocalyptic number.

It is an amenable number.

142101003210301 is a deficient number, since it is larger than the sum of its proper divisors (2282148159299).

142101003210301 is a wasteful number, since it uses less digits than its factorization.

142101003210301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234900.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 142101003210301 its reverse (103012300101241), we get a palindrome (245113303311542).

The spelling of 142101003210301 in words is "one hundred forty-two trillion, one hundred one billion, three million, two hundred ten thousand, three hundred one".

Divisors: 1 89 211 18779 38609 195991 3436201 8146499 17443199 41354101 725038411 3680514989 7567016519 673464470191 1596640485509 142101003210301