Base | Representation |
---|---|
bin | 10010110110110010… |
… | …00100011101101101 |
3 | 222010111122112012111 |
4 | 21123121010131231 |
5 | 131213021430013 |
6 | 4352304004021 |
7 | 505602030136 |
oct | 113331043555 |
9 | 28114575174 |
10 | 10123233133 |
11 | 4325334982 |
12 | 1b66300611 |
13 | c543a6ba0 |
14 | 6c0680c8d |
15 | 3e3b0173d |
hex | 25b64476d |
10123233133 has 16 divisors (see below), whose sum is σ = 11617998336. Its totient is φ = 8748051840.
The previous prime is 10123233121. The next prime is 10123233143. The reversal of 10123233133 is 33133232101.
It is not a de Polignac number, because 10123233133 - 213 = 10123224941 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10123233103) 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, 346128 + ... + 374233.
It is an arithmetic number, because the mean of its divisors is an integer number (726124896).
Almost surely, 210123233133 is an apocalyptic number.
10123233133 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
10123233133 is a deficient number, since it is larger than the sum of its proper divisors (1494765203).
10123233133 is a wasteful number, since it uses less digits than its factorization.
10123233133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 720444.
The product of its (nonzero) digits is 972, while the sum is 22.
Adding to 10123233133 its reverse (33133232101), we get a palindrome (43256465234).
The spelling of 10123233133 in words is "ten billion, one hundred twenty-three million, two hundred thirty-three thousand, one hundred thirty-three".
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