Base | Representation |
---|---|
bin | 1010101001010… |
… | …00110001000100 |
3 | 20020000201000001 |
4 | 11110220301010 |
5 | 140324432230 |
6 | 12505531044 |
7 | 2133001006 |
oct | 524506104 |
9 | 206021001 |
10 | 89295940 |
11 | 464503a8 |
12 | 25aa3a84 |
13 | 15666646 |
14 | bc06376 |
15 | 7c8d0ca |
hex | 5528c44 |
89295940 has 24 divisors (see below), whose sum is σ = 188576640. Its totient is φ = 35517408.
The previous prime is 89295923. The next prime is 89295949. The reversal of 89295940 is 4959298.
It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (89295949) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8892 + ... + 16051.
It is an arithmetic number, because the mean of its divisors is an integer number (7857360).
Almost surely, 289295940 is an apocalyptic number.
It is an amenable number.
89295940 is an abundant number, since it is smaller than the sum of its proper divisors (99280700).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
89295940 is a wasteful number, since it uses less digits than its factorization.
89295940 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25131 (or 25129 counting only the distinct ones).
The product of its (nonzero) digits is 233280, while the sum is 46.
The square root of 89295940 is about 9449.6529036785. The cubic root of 89295940 is about 446.9688297276.
The spelling of 89295940 in words is "eighty-nine million, two hundred ninety-five thousand, nine hundred forty".
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