Base | Representation |
---|---|
bin | 1011000001001… |
… | …00011000000000 |
3 | 20102220121110021 |
4 | 11200210120000 |
5 | 142130024210 |
6 | 13100543224 |
7 | 2201405536 |
oct | 540443000 |
9 | 212817407 |
10 | 92423680 |
11 | 48197308 |
12 | 26b51b14 |
13 | 161c018b |
14 | c3bc156 |
15 | 81a9bda |
hex | 5824600 |
92423680 has 80 divisors (see below), whose sum is σ = 224896320. Its totient is φ = 36421632.
The previous prime is 92423659. The next prime is 92423687. The reversal of 92423680 is 8632429.
It is a tau number, because it is divible by the number of its divisors (80).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (92423687) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 202012 + ... + 202468.
It is an arithmetic number, because the mean of its divisors is an integer number (2811204).
Almost surely, 292423680 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 92423680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (112448160).
92423680 is an abundant number, since it is smaller than the sum of its proper divisors (132472640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
92423680 is an equidigital number, since it uses as much as digits as its factorization.
92423680 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 559 (or 543 counting only the distinct ones).
The product of its (nonzero) digits is 20736, while the sum is 34.
The square root of 92423680 is about 9613.7235242127. The cubic root of 92423680 is about 452.1276690552.
It can be divided in two parts, 924236 and 80, that multiplied together give a triangular number (73938880 = T12160).
The spelling of 92423680 in words is "ninety-two million, four hundred twenty-three thousand, six hundred eighty".
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