Base | Representation |
---|---|
bin | 101001100110101000… |
… | …1101000100100100110 |
3 | 22112121111011210002202 |
4 | 1103031101220210212 |
5 | 2430433341012310 |
6 | 105013240534502 |
7 | 6312003333653 |
oct | 1231521504446 |
9 | 275544153082 |
10 | 89343297830 |
11 | 34987a65026 |
12 | 15394a81432 |
13 | 856aa62807 |
14 | 44779d4c2a |
15 | 24cd8ad3a5 |
hex | 14cd468926 |
89343297830 has 16 divisors (see below), whose sum is σ = 167810020704. Its totient is φ = 34183522560.
The previous prime is 89343297811. The next prime is 89343297881. The reversal of 89343297830 is 3879234398.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 194224331 + ... + 194224790.
It is an arithmetic number, because the mean of its divisors is an integer number (10488126294).
Almost surely, 289343297830 is an apocalyptic number.
89343297830 is a deficient number, since it is larger than the sum of its proper divisors (78466722874).
89343297830 is a wasteful number, since it uses less digits than its factorization.
89343297830 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 388449151.
The product of its (nonzero) digits is 7838208, while the sum is 56.
The spelling of 89343297830 in words is "eighty-nine billion, three hundred forty-three million, two hundred ninety-seven thousand, eight hundred thirty".
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