Base | Representation |
---|---|
bin | 1011001011011000010001 |
3 | 12111212110200 |
4 | 23023120101 |
5 | 1222231233 |
6 | 142445413 |
7 | 33622560 |
oct | 13133021 |
9 | 5455420 |
10 | 2930193 |
11 | 1721552 |
12 | b93869 |
13 | 7b7956 |
14 | 563bd7 |
15 | 3cd313 |
hex | 2cb611 |
2930193 has 12 divisors (see below), whose sum is σ = 4837248. Its totient is φ = 1674360.
The previous prime is 2930173. The next prime is 2930197. The reversal of 2930193 is 3910392.
It is not a de Polignac number, because 2930193 - 28 = 2929937 is a prime.
It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.
2930193 is a lucky number.
It is not an unprimeable number, because it can be changed into a prime (2930197) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23193 + ... + 23318.
It is an arithmetic number, because the mean of its divisors is an integer number (403104).
22930193 is an apocalyptic number.
It is an amenable number.
2930193 is a deficient number, since it is larger than the sum of its proper divisors (1907055).
2930193 is a wasteful number, since it uses less digits than its factorization.
2930193 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46524 (or 46521 counting only the distinct ones).
The product of its (nonzero) digits is 1458, while the sum is 27.
The square root of 2930193 is about 1711.7806518360. The cubic root of 2930193 is about 143.0975095781.
The spelling of 2930193 in words is "two million, nine hundred thirty thousand, one hundred ninety-three".
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