Base | Representation |
---|---|
bin | 1011000101101… |
… | …00000100101110 |
3 | 20111000111211220 |
4 | 11202310010232 |
5 | 142302343040 |
6 | 13121324210 |
7 | 2206406541 |
oct | 542640456 |
9 | 214014756 |
10 | 93012270 |
11 | 4855954a |
12 | 27196666 |
13 | 16368060 |
14 | c4d2858 |
15 | 82742d0 |
hex | 58b412e |
93012270 has 64 divisors (see below), whose sum is σ = 254560320. Its totient is φ = 21547008.
The previous prime is 93012259. The next prime is 93012341. The reversal of 93012270 is 7221039.
It is a self number, because there is not a number n which added to its sum of digits gives 93012270.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 385 + ... + 13644.
It is an arithmetic number, because the mean of its divisors is an integer number (3977505).
Almost surely, 293012270 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 93012270, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (127280160).
93012270 is an abundant number, since it is smaller than the sum of its proper divisors (161548050).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
93012270 is a wasteful number, since it uses less digits than its factorization.
93012270 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14069.
The product of its (nonzero) digits is 756, while the sum is 24.
The square root of 93012270 is about 9644.2869098757. The cubic root of 93012270 is about 453.0854138703.
The spelling of 93012270 in words is "ninety-three million, twelve thousand, two hundred seventy".
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