Base | Representation |
---|---|
bin | 11110010001000011001001… |
… | …010000101100001010001111 |
3 | 122110022110221001102102202000 |
4 | 132101003021100230022033 |
5 | 114421410412234030411 |
6 | 1151035134104403343 |
7 | 40016045206664124 |
oct | 3621031120541217 |
9 | 573273831372660 |
10 | 133113003033231 |
11 | 394609a8a66361 |
12 | 12b1a237476553 |
13 | 593766b7b9010 |
14 | 24c29bd03074b |
15 | 105c894877956 |
hex | 7910c942c28f |
133113003033231 has 64 divisors (see below), whose sum is σ = 212783555980800. Its totient is φ = 81757813978368.
The previous prime is 133113003033191. The next prime is 133113003033277. The reversal of 133113003033231 is 132330300311331.
133113003033231 is a `hidden beast` number, since 1 + 3 + 3 + 1 + 1 + 30 + 0 + 303 + 323 + 1 = 666.
It is not a de Polignac number, because 133113003033231 - 225 = 133112969478799 is a prime.
It is a super-2 number, since 2×1331130030332312 (a number of 29 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 133113003033195 and 133113003033204.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (133113003033331) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 707551080 + ... + 707739186.
It is an arithmetic number, because the mean of its divisors is an integer number (3324743062200).
Almost surely, 2133113003033231 is an apocalyptic number.
133113003033231 is a deficient number, since it is larger than the sum of its proper divisors (79670552947569).
133113003033231 is a wasteful number, since it uses less digits than its factorization.
133113003033231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 192005 (or 191999 counting only the distinct ones).
The product of its (nonzero) digits is 4374, while the sum is 27.
Adding to 133113003033231 its reverse (132330300311331), we get a palindrome (265443303344562).
The spelling of 133113003033231 in words is "one hundred thirty-three trillion, one hundred thirteen billion, three million, thirty-three thousand, two hundred thirty-one".
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