Base | Representation |
---|---|
bin | 1010101110010… |
… | …11000001010010 |
3 | 20021021110122111 |
4 | 11113023001102 |
5 | 141012214110 |
6 | 12532055534 |
7 | 2141436412 |
oct | 527130122 |
9 | 207243574 |
10 | 89960530 |
11 | 46864750 |
12 | 261645aa |
13 | 15839caa |
14 | bd3a642 |
15 | 7d6ee8a |
hex | 55cb052 |
89960530 has 16 divisors (see below), whose sum is σ = 176649984. Its totient is φ = 32712880.
The previous prime is 89960527. The next prime is 89960531. The reversal of 89960530 is 3506998.
It is not an unprimeable number, because it can be changed into a prime (89960531) 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, 408802 + ... + 409021.
It is an arithmetic number, because the mean of its divisors is an integer number (11040624).
Almost surely, 289960530 is an apocalyptic number.
89960530 is a deficient number, since it is larger than the sum of its proper divisors (86689454).
89960530 is a wasteful number, since it uses less digits than its factorization.
89960530 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 817841.
The product of its (nonzero) digits is 58320, while the sum is 40.
The square root of 89960530 is about 9484.7525007245. The cubic root of 89960530 is about 448.0749535783.
The spelling of 89960530 in words is "eighty-nine million, nine hundred sixty thousand, five hundred thirty".
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