Base | Representation |
---|---|
bin | 1010101011101… |
… | …10100100100110 |
3 | 20020121220011101 |
4 | 11111312210212 |
5 | 140420132010 |
6 | 12520430314 |
7 | 2135466100 |
oct | 525664446 |
9 | 206556141 |
10 | 89614630 |
11 | 46648886 |
12 | 2601839a |
13 | 15748711 |
14 | bc8a570 |
15 | 7d0273a |
hex | 5576926 |
89614630 has 24 divisors (see below), whose sum is σ = 187643088. Its totient is φ = 30724848.
The previous prime is 89614627. The next prime is 89614631. The reversal of 89614630 is 3641698.
It is a self number, because there is not a number n which added to its sum of digits gives 89614630.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (89614631) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 90954 + ... + 91933.
It is an arithmetic number, because the mean of its divisors is an integer number (7818462).
Almost surely, 289614630 is an apocalyptic number.
89614630 is an abundant number, since it is smaller than the sum of its proper divisors (98028458).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
89614630 is a wasteful number, since it uses less digits than its factorization.
89614630 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 182908 (or 182901 counting only the distinct ones).
The product of its (nonzero) digits is 31104, while the sum is 37.
The square root of 89614630 is about 9466.5004093382. The cubic root of 89614630 is about 447.4999302976.
The spelling of 89614630 in words is "eighty-nine million, six hundred fourteen thousand, six hundred thirty".
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