Base | Representation |
---|---|
bin | 1111000100001111101101… |
… | …01110010110100010100010 |
3 | 11100022022110211111101202211 |
4 | 13202013312232112202202 |
5 | 13320310220324201010 |
6 | 154244135011432334 |
7 | 6656436366162640 |
oct | 742076656264242 |
9 | 140268424441684 |
10 | 33131222100130 |
11 | a613966167870 |
12 | 38710772b56aa |
13 | 15643510a543b |
14 | 8277b9b92190 |
15 | 3c6c447d508a |
hex | 1e21f6b968a2 |
33131222100130 has 64 divisors (see below), whose sum is σ = 74640932082432. Its totient is φ = 10286433239040.
The previous prime is 33131222100121. The next prime is 33131222100149. The reversal of 33131222100130 is 3100122213133.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is an unprimeable number.
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, 83513319 + ... + 83909098.
It is an arithmetic number, because the mean of its divisors is an integer number (1166264563788).
Almost surely, 233131222100130 is an apocalyptic number.
33131222100130 is an abundant number, since it is smaller than the sum of its proper divisors (41509709982302).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
33131222100130 is a wasteful number, since it uses less digits than its factorization.
33131222100130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 167422699.
The product of its (nonzero) digits is 648, while the sum is 22.
Adding to 33131222100130 its reverse (3100122213133), we get a palindrome (36231344313263).
The spelling of 33131222100130 in words is "thirty-three trillion, one hundred thirty-one billion, two hundred twenty-two million, one hundred thousand, one hundred thirty".
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