Base | Representation |
---|---|
bin | 10101101110101001… |
… | …001100111101001010 |
3 | 2020012222122021012202 |
4 | 111232221030331022 |
5 | 340240232144320 |
6 | 14415043040202 |
7 | 1454111225462 |
oct | 255651147512 |
9 | 66188567182 |
10 | 23331131210 |
11 | 99928a7222 |
12 | 4631670062 |
13 | 227a869aaa |
14 | 11b4886ba2 |
15 | 91841cb75 |
hex | 56ea4cf4a |
23331131210 has 16 divisors (see below), whose sum is σ = 42008481792. Its totient is φ = 9329686800.
The previous prime is 23331131171. The next prime is 23331131231. The reversal of 23331131210 is 1213113332.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 310106 + ... + 377925.
It is an arithmetic number, because the mean of its divisors is an integer number (2625530112).
Almost surely, 223331131210 is an apocalyptic number.
23331131210 is a deficient number, since it is larger than the sum of its proper divisors (18677350582).
23331131210 is a wasteful number, since it uses less digits than its factorization.
23331131210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 691429.
The product of its (nonzero) digits is 324, while the sum is 20.
Adding to 23331131210 its reverse (1213113332), we get a palindrome (24544244542).
The spelling of 23331131210 in words is "twenty-three billion, three hundred thirty-one million, one hundred thirty-one thousand, two hundred ten".
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