Base | Representation |
---|---|
bin | 10101101110101000… |
… | …110100101111001010 |
3 | 2020012222110020010200 |
4 | 111232220310233022 |
5 | 340240221011020 |
6 | 14415040553030 |
7 | 1454110333326 |
oct | 255650645712 |
9 | 66188406120 |
10 | 23331032010 |
11 | 9992839740 |
12 | 4631622776 |
13 | 227a8338b0 |
14 | 11b485c986 |
15 | 9183ed590 |
hex | 56ea34bca |
23331032010 has 96 divisors (see below), whose sum is σ = 71265737088. Its totient is φ = 5220927360.
The previous prime is 23331031967. The next prime is 23331032041. The reversal of 23331032010 is 1023013332.
23331032010 is a `hidden beast` number, since 2 + 3 + 331 + 0 + 320 + 10 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
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 47 ways as a sum of consecutive naturals, for example, 893542 + ... + 919281.
It is an arithmetic number, because the mean of its divisors is an integer number (742351428).
Almost surely, 223331032010 is an apocalyptic number.
23331032010 is an abundant number, since it is smaller than the sum of its proper divisors (47934705078).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23331032010 is a wasteful number, since it uses less digits than its factorization.
23331032010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1812860 (or 1812857 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 18.
Adding to 23331032010 its reverse (1023013332), we get a palindrome (24354045342).
The spelling of 23331032010 in words is "twenty-three billion, three hundred thirty-one million, thirty-two thousand, ten".
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