Base | Representation |
---|---|
bin | 1010101000101… |
… | …10111110001101 |
3 | 20012220000000112 |
4 | 11110112332031 |
5 | 140320114203 |
6 | 12504205405 |
7 | 2132245343 |
oct | 524267615 |
9 | 205800015 |
10 | 89223053 |
11 | 46400667 |
12 | 25a69865 |
13 | 1563c40a |
14 | bbc7993 |
15 | 7c766d8 |
hex | 5516f8d |
89223053 has 16 divisors (see below), whose sum is σ = 96898560. Its totient is φ = 81950400.
The previous prime is 89223037. The next prime is 89223059. The reversal of 89223053 is 35032298.
It is a cyclic number.
It is not a de Polignac number, because 89223053 - 24 = 89223037 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (89223059) 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, 54026 + ... + 55652.
It is an arithmetic number, because the mean of its divisors is an integer number (6056160).
Almost surely, 289223053 is an apocalyptic number.
It is an amenable number.
89223053 is a deficient number, since it is larger than the sum of its proper divisors (7675507).
89223053 is a wasteful number, since it uses less digits than its factorization.
89223053 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1748.
The product of its (nonzero) digits is 12960, while the sum is 32.
The square root of 89223053 is about 9445.7955197008. The cubic root of 89223053 is about 446.8471852086.
The spelling of 89223053 in words is "eighty-nine million, two hundred twenty-three thousand, fifty-three".
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