Base | Representation |
---|---|
bin | 1110001010000101110011… |
… | …11110100000011101000110 |
3 | 11002020021211022020120020002 |
4 | 13011002321332200131012 |
5 | 13040040433020212410 |
6 | 150114153401441302 |
7 | 6362200555200224 |
oct | 705027176403506 |
9 | 132207738216202 |
10 | 31133043132230 |
11 | 9a134a4236396 |
12 | 35a99611a0232 |
13 | 144aaaabb6270 |
14 | 798bc10d1b14 |
15 | 38ec966177a5 |
hex | 1c50b9fa0746 |
31133043132230 has 64 divisors (see below), whose sum is σ = 60787713772800. Its totient is φ = 11411951863680.
The previous prime is 31133043132223. The next prime is 31133043132283. The reversal of 31133043132230 is 3223134033113.
It is a junction number, because it is equal to n+sod(n) for n = 31133043132193 and 31133043132202.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 446131481 + ... + 446201259.
It is an arithmetic number, because the mean of its divisors is an integer number (949808027700).
Almost surely, 231133043132230 is an apocalyptic number.
31133043132230 is a deficient number, since it is larger than the sum of its proper divisors (29654670640570).
31133043132230 is a wasteful number, since it uses less digits than its factorization.
31133043132230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 94629.
The product of its (nonzero) digits is 11664, while the sum is 29.
Adding to 31133043132230 its reverse (3223134033113), we get a palindrome (34356177165343).
The spelling of 31133043132230 in words is "thirty-one trillion, one hundred thirty-three billion, forty-three million, one hundred thirty-two thousand, two hundred thirty".
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