Base | Representation |
---|---|
bin | 1010101001010… |
… | …01100101001000 |
3 | 20020000212120110 |
4 | 11110221211020 |
5 | 140330034042 |
6 | 12505554320 |
7 | 2133013506 |
oct | 524514510 |
9 | 206025513 |
10 | 89299272 |
11 | 46452957 |
12 | 25aa59a0 |
13 | 1566800a |
14 | bc07676 |
15 | 7c8e09c |
hex | 5529948 |
89299272 has 32 divisors (see below), whose sum is σ = 223524000. Its totient is φ = 29729664.
The previous prime is 89299253. The next prime is 89299291. The reversal of 89299272 is 27299298.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (89299253) and next prime (89299291).
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 23403 + ... + 26949.
It is an arithmetic number, because the mean of its divisors is an integer number (6985125).
Almost surely, 289299272 is an apocalyptic number.
It is an amenable number.
89299272 is an abundant number, since it is smaller than the sum of its proper divisors (134224728).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
89299272 is a wasteful number, since it uses less digits than its factorization.
89299272 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4605 (or 4601 counting only the distinct ones).
The product of its digits is 326592, while the sum is 48.
The square root of 89299272 is about 9449.8292048058. The cubic root of 89299272 is about 446.9743890756.
The spelling of 89299272 in words is "eighty-nine million, two hundred ninety-nine thousand, two hundred seventy-two".
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