Base | Representation |
---|---|
bin | 1011000101110… |
… | …11100110001000 |
3 | 20111002002010000 |
4 | 11202323212020 |
5 | 142304334310 |
6 | 13122123000 |
7 | 2206565424 |
oct | 542734610 |
9 | 214062100 |
10 | 93043080 |
11 | 4857a709 |
12 | 271b0460 |
13 | 163790a0 |
14 | c4ddb84 |
15 | 827d4c0 |
hex | 58bb988 |
93043080 has 240 divisors, whose sum is σ = 344102220. Its totient is φ = 22415616.
The previous prime is 93042973. The next prime is 93043103. The reversal of 93043080 is 8034039.
It can be written as a sum of positive squares in 2 ways, for example, as 86601636 + 6441444 = 9306^2 + 2538^2 .
It is a Harshad number since it is a multiple of its sum of digits (27).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 1979617 + ... + 1979663.
Almost surely, 293043080 is an apocalyptic number.
93043080 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 93043080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (172051110).
93043080 is an abundant number, since it is smaller than the sum of its proper divisors (251059140).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
93043080 is a wasteful number, since it uses less digits than its factorization.
93043080 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 130 (or 70 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 27.
The square root of 93043080 is about 9645.8840963387. The cubic root of 93043080 is about 453.1354360181.
The spelling of 93043080 in words is "ninety-three million, forty-three thousand, eighty".
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