Base | Representation |
---|---|
bin | 10001111001100011101… |
… | …000111011111000110101 |
3 | 11100120221001211010221102 |
4 | 101321203220323320311 |
5 | 130123101233301401 |
6 | 2341022525255445 |
7 | 154603230141302 |
oct | 21714350737065 |
9 | 4316831733842 |
10 | 1230032322101 |
11 | 4347211a7200 |
12 | 17a47b404585 |
13 | 8bcb75889bb |
14 | 43768d880a9 |
15 | 21ee159b56b |
hex | 11e63a3be35 |
1230032322101 has 12 divisors (see below), whose sum is σ = 1370539816716. Its totient is φ = 1102893232320.
The previous prime is 1230032322091. The next prime is 1230032322119. The reversal of 1230032322101 is 1012232300321.
It can be written as a sum of positive squares in 2 ways, for example, as 668716698001 + 561315624100 = 817751^2 + 749210^2 .
It is not a de Polignac number, because 1230032322101 - 214 = 1230032305717 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 (1230032322601) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 69618266 + ... + 69635931.
It is an arithmetic number, because the mean of its divisors is an integer number (114211651393).
Almost surely, 21230032322101 is an apocalyptic number.
1230032322101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
1230032322101 is a deficient number, since it is larger than the sum of its proper divisors (140507494615).
1230032322101 is a wasteful number, since it uses less digits than its factorization.
1230032322101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 139254292 (or 139254281 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 1230032322101 its reverse (1012232300321), we get a palindrome (2242264622422).
The spelling of 1230032322101 in words is "one trillion, two hundred thirty billion, thirty-two million, three hundred twenty-two thousand, one hundred one".
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