Base | Representation |
---|---|
bin | 1011000101100… |
… | …01000110010000 |
3 | 20110222220010102 |
4 | 11202301012100 |
5 | 142302000310 |
6 | 13121151532 |
7 | 2206326155 |
oct | 542610620 |
9 | 213886112 |
10 | 93000080 |
11 | 48550378 |
12 | 2718b5a8 |
13 | 16362644 |
14 | c4cc22c |
15 | 82708a5 |
hex | 58b1190 |
93000080 has 20 divisors (see below), whose sum is σ = 216225372. Its totient is φ = 37200000.
The previous prime is 93000067. The next prime is 93000097. The reversal of 93000080 is 8000039.
It can be written as a sum of positive squares in 2 ways, for example, as 67436944 + 25563136 = 8212^2 + 5056^2 .
It is a tau number, because it is divible by the number of its divisors (20).
It is a Harshad number since it is a multiple of its sum of digits (20).
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 581171 + ... + 581330.
Almost surely, 293000080 is an apocalyptic number.
It is an amenable number.
93000080 is an abundant number, since it is smaller than the sum of its proper divisors (123225292).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
93000080 is a wasteful number, since it uses less digits than its factorization.
93000080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1162514 (or 1162508 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 20.
The square root of 93000080 is about 9643.6549087988. The cubic root of 93000080 is about 453.0656195196.
The spelling of 93000080 in words is "ninety-three million, eighty", and thus it is an aban number and an uban number.
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •