Search a number
-
+
2030028670161 = 33198971441107
BaseRepresentation
bin11101100010100111001…
…000110100010011010001
321012001212012002100102000
4131202213020310103101
5231224444314421121
64152325435344213
7266444000663262
oct35424710642321
97161765070360
102030028670161
11712a26297168
122895245b2069
1311957a85705b
147037aa3c969
1537c143bb526
hex1d8a72344d1

2030028670161 has 32 divisors (see below), whose sum is σ = 3166096780800. Its totient is φ = 1281977545680.

The previous prime is 2030028670151. The next prime is 2030028670169. The reversal of 2030028670161 is 1610768200302.

2030028670161 is a `hidden beast` number, since 2 + 0 + 300 + 286 + 70 + 1 + 6 + 1 = 666.

It is not a de Polignac number, because 2030028670161 - 25 = 2030028670129 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2030028670169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4381570 + ... + 4822676.

It is an arithmetic number, because the mean of its divisors is an integer number (98940524400).

Almost surely, 22030028670161 is an apocalyptic number.

It is an amenable number.

2030028670161 is a deficient number, since it is larger than the sum of its proper divisors (1136068110639).

2030028670161 is a wasteful number, since it uses less digits than its factorization.

2030028670161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 450106 (or 450100 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The spelling of 2030028670161 in words is "two trillion, thirty billion, twenty-eight million, six hundred seventy thousand, one hundred sixty-one".

Divisors: 1 3 9 19 27 57 171 513 8971 26913 80739 170449 242217 441107 511347 1323321 1534041 3969963 4602123 8381033 11909889 25143099 75429297 226287891 3957170897 11871512691 35614538073 75186247043 106843614219 225558741129 676676223387 2030028670161