Base | Representation |
---|---|
bin | 1010101110010… |
… | …00000100011110 |
3 | 20021020212001221 |
4 | 11113020010132 |
5 | 141011322241 |
6 | 12531523554 |
7 | 2141356240 |
oct | 527100436 |
9 | 207225057 |
10 | 89948446 |
11 | 46856665 |
12 | 261595ba |
13 | 15834643 |
14 | bd36090 |
15 | 7d6b5d1 |
hex | 55c811e |
89948446 has 32 divisors (see below), whose sum is σ = 162155520. Its totient is φ = 36586176.
The previous prime is 89948431. The next prime is 89948461. The reversal of 89948446 is 64484998.
It is an interprime number because it is at equal distance from previous prime (89948431) and next prime (89948461).
It is a junction number, because it is equal to n+sod(n) for n = 89948393 and 89948402.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43095 + ... + 45133.
It is an arithmetic number, because the mean of its divisors is an integer number (5067360).
Almost surely, 289948446 is an apocalyptic number.
89948446 is a deficient number, since it is larger than the sum of its proper divisors (72207074).
89948446 is a wasteful number, since it uses less digits than its factorization.
89948446 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2208.
The product of its digits is 1990656, while the sum is 52.
The square root of 89948446 is about 9484.1154569100. The cubic root of 89948446 is about 448.0548900379.
The spelling of 89948446 in words is "eighty-nine million, nine hundred forty-eight thousand, four hundred forty-six".
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