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3122100132001 = 194710337989561
BaseRepresentation
bin101101011011101011101…
…010110101100010100001
3102001110200112012122110021
4231123223222311202201
5402123030113211001
610350134545033441
7441364360153234
oct55335352654241
912043615178407
103122100132001
11aa409114a084
12425101025881
13198549b50216
14ab17912141b
155632dc8aba1
hex2d6ebab58a1

3122100132001 has 32 divisors (see below), whose sum is σ = 3397910630400. Its totient is φ = 2859146398080.

The previous prime is 3122100131947. The next prime is 3122100132043. The reversal of 3122100132001 is 1002310012213.

It is a cyclic number.

It is not a de Polignac number, because 3122100132001 - 219 = 3122099607713 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3122100132401) 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 31 ways as a sum of consecutive naturals, for example, 34815261 + ... + 34904821.

It is an arithmetic number, because the mean of its divisors is an integer number (106184707200).

Almost surely, 23122100132001 is an apocalyptic number.

It is an amenable number.

3122100132001 is a deficient number, since it is larger than the sum of its proper divisors (275810498399).

3122100132001 is a wasteful number, since it uses less digits than its factorization.

3122100132001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90109.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 3122100132001 its reverse (1002310012213), we get a palindrome (4124410144214).

The spelling of 3122100132001 in words is "three trillion, one hundred twenty-two billion, one hundred million, one hundred thirty-two thousand, one".

Divisors: 1 19 47 103 379 893 1957 4841 7201 17813 39037 89561 91979 338447 741703 1701659 1834739 4209367 9224783 33943619 34860041 79977973 175270877 433564801 644928761 1595350093 3496192757 8237731219 30311651767 66427662383 164321059579 3122100132001