Base | Representation |
---|---|
bin | 10101101110001011… |
… | …011001001010011111 |
3 | 2020012102221020222200 |
4 | 111232023121022133 |
5 | 340231232120040 |
6 | 14414203342543 |
7 | 1453654631304 |
oct | 255613311237 |
9 | 66172836880 |
10 | 23323316895 |
11 | 998944a20a |
12 | 462ab21a53 |
13 | 2279062038 |
14 | 11b38110ab |
15 | 9178c7630 |
hex | 56e2d929f |
23323316895 has 48 divisors (see below), whose sum is σ = 41473216512. Its totient is φ = 12119601600.
The previous prime is 23323316879. The next prime is 23323316909. The reversal of 23323316895 is 59861332332.
23323316895 is a `hidden beast` number, since 2 + 3 + 323 + 316 + 8 + 9 + 5 = 666.
It is not a de Polignac number, because 23323316895 - 24 = 23323316879 is a prime.
It is a super-2 number, since 2×233233168952 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a self number, because there is not a number n which added to its sum of digits gives 23323316895.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 446920 + ... + 496370.
It is an arithmetic number, because the mean of its divisors is an integer number (864025344).
Almost surely, 223323316895 is an apocalyptic number.
23323316895 is a deficient number, since it is larger than the sum of its proper divisors (18149899617).
23323316895 is a wasteful number, since it uses less digits than its factorization.
23323316895 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 49732 (or 49729 counting only the distinct ones).
The product of its digits is 699840, while the sum is 45.
The spelling of 23323316895 in words is "twenty-three billion, three hundred twenty-three million, three hundred sixteen thousand, eight hundred ninety-five".
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