Base | Representation |
---|---|
bin | 1010101000011… |
… | …11110001100100 |
3 | 20012211111120122 |
4 | 11110033301210 |
5 | 140313143242 |
6 | 12503421112 |
7 | 2132063366 |
oct | 524176144 |
9 | 205744518 |
10 | 89193572 |
11 | 463904a6 |
12 | 25a54798 |
13 | 1562bb80 |
14 | bbbad36 |
15 | 7c6cad2 |
hex | 550fc64 |
89193572 has 24 divisors (see below), whose sum is σ = 173521152. Its totient is φ = 39837600.
The previous prime is 89193553. The next prime is 89193583. The reversal of 89193572 is 27539198.
It is a super-2 number, since 2×891935722 = 15910986572238368, which contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26054 + ... + 29277.
It is an arithmetic number, because the mean of its divisors is an integer number (7230048).
Almost surely, 289193572 is an apocalyptic number.
It is an amenable number.
89193572 is a deficient number, since it is larger than the sum of its proper divisors (84327580).
89193572 is a wasteful number, since it uses less digits than its factorization.
89193572 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 55379 (or 55377 counting only the distinct ones).
The product of its digits is 136080, while the sum is 44.
The square root of 89193572 is about 9444.2348551908. The cubic root of 89193572 is about 446.7979641736.
The spelling of 89193572 in words is "eighty-nine million, one hundred ninety-three thousand, five hundred seventy-two".
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