Base | Representation |
---|---|
bin | 1011000001001… |
… | …10000110000000 |
3 | 20102220222010000 |
4 | 11200212012000 |
5 | 142130240340 |
6 | 13101040000 |
7 | 2201435214 |
oct | 540460600 |
9 | 212828100 |
10 | 92430720 |
11 | 481a1628 |
12 | 26b56000 |
13 | 161c3445 |
14 | c3c0944 |
15 | 81abd30 |
hex | 5826180 |
92430720 has 160 divisors (see below), whose sum is σ = 330271920. Its totient is φ = 24634368.
The previous prime is 92430719. The next prime is 92430739. The reversal of 92430720 is 2703429.
It is a tau number, because it is divible by the number of its divisors (160).
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 50949 + ... + 52731.
Almost surely, 292430720 is an apocalyptic number.
92430720 is a gapful number since it is divisible by the number (90) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 92430720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (165135960).
92430720 is an abundant number, since it is smaller than the sum of its proper divisors (237841200).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
92430720 is a wasteful number, since it uses less digits than its factorization.
92430720 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1814 (or 1793 counting only the distinct ones).
The product of its (nonzero) digits is 3024, while the sum is 27.
The square root of 92430720 is about 9614.0896604931. The cubic root of 92430720 is about 452.1391484292.
The spelling of 92430720 in words is "ninety-two million, four hundred thirty thousand, seven hundred twenty".
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