Base | Representation |
---|---|
bin | 1010101101101… |
… | …11001100011101 |
3 | 20021010100020220 |
4 | 11112313030131 |
5 | 141002114300 |
6 | 12530231553 |
7 | 2140650564 |
oct | 526671435 |
9 | 207110226 |
10 | 89879325 |
11 | 46809738 |
12 | 261255b9 |
13 | 1580c043 |
14 | bd18bdb |
15 | 7d55da0 |
hex | 55b731d |
89879325 has 24 divisors (see below), whose sum is σ = 149210688. Its totient is φ = 47738880.
The previous prime is 89879281. The next prime is 89879347. The reversal of 89879325 is 52397898.
It is not a de Polignac number, because 89879325 - 212 = 89875229 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16944 + ... + 21606.
It is an arithmetic number, because the mean of its divisors is an integer number (6217112).
Almost surely, 289879325 is an apocalyptic number.
It is an amenable number.
89879325 is a deficient number, since it is larger than the sum of its proper divisors (59331363).
89879325 is a wasteful number, since it uses less digits than its factorization.
89879325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4933 (or 4928 counting only the distinct ones).
The product of its digits is 1088640, while the sum is 51.
The square root of 89879325 is about 9480.4707161617. The cubic root of 89879325 is about 447.9400911733.
The spelling of 89879325 in words is "eighty-nine million, eight hundred seventy-nine thousand, three hundred twenty-five".
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