Base | Representation |
---|---|
bin | 1010101110010… |
… | …01000100100010 |
3 | 20021021001200210 |
4 | 11113021010202 |
5 | 141011440141 |
6 | 12531554550 |
7 | 2141404215 |
oct | 527110442 |
9 | 207231623 |
10 | 89952546 |
11 | 46859752 |
12 | 2615ba56 |
13 | 15836478 |
14 | bd3777c |
15 | 7d6c916 |
hex | 55c9122 |
89952546 has 32 divisors (see below), whose sum is σ = 182891520. Its totient is φ = 29490896.
The previous prime is 89952539. The next prime is 89952547. The reversal of 89952546 is 64525998.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 89952495 and 89952504.
It is not an unprimeable number, because it can be changed into a prime (89952547) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 106795 + ... + 107633.
It is an arithmetic number, because the mean of its divisors is an integer number (5715360).
Almost surely, 289952546 is an apocalyptic number.
89952546 is an abundant number, since it is smaller than the sum of its proper divisors (92938974).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
89952546 is a wasteful number, since it uses less digits than its factorization.
89952546 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1118.
The product of its digits is 777600, while the sum is 48.
The square root of 89952546 is about 9484.3316053373. The cubic root of 89952546 is about 448.0616976305.
The spelling of 89952546 in words is "eighty-nine million, nine hundred fifty-two thousand, five hundred forty-six".
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