Base | Representation |
---|---|
bin | 100000011101111110100… |
… | …010100000000110101001 |
3 | 21220022010221010121212002 |
4 | 200131332202200012221 |
5 | 243024010004001413 |
6 | 4425000523100345 |
7 | 320125326402605 |
oct | 40357642400651 |
9 | 7808127117762 |
10 | 2231211000233 |
11 | 790284495456 |
12 | 3005100716b5 |
13 | 13252cac1a07 |
14 | 79dc3b70505 |
15 | 3d08b53a958 |
hex | 2077e8a01a9 |
2231211000233 has 16 divisors (see below), whose sum is σ = 2359169616000. Its totient is φ = 2104307154432.
The previous prime is 2231211000167. The next prime is 2231211000241. The reversal of 2231211000233 is 3320001121322.
It is not a de Polignac number, because 2231211000233 - 220 = 2231209951657 is a prime.
It is a super-3 number, since 3×22312110002333 (a number of 38 digits) contains 333 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2231211000253) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46344548 + ... + 46392666.
It is an arithmetic number, because the mean of its divisors is an integer number (147448101000).
Almost surely, 22231211000233 is an apocalyptic number.
It is an amenable number.
2231211000233 is a deficient number, since it is larger than the sum of its proper divisors (127958615767).
2231211000233 is a wasteful number, since it uses less digits than its factorization.
2231211000233 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 59024.
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 2231211000233 its reverse (3320001121322), we get a palindrome (5551212121555).
The spelling of 2231211000233 in words is "two trillion, two hundred thirty-one billion, two hundred eleven million, two hundred thirty-three", and thus it is an aban number.
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