Base | Representation |
---|---|
bin | 1011001110110… |
… | …01000110001011 |
3 | 20120021111020112 |
4 | 11213121012023 |
5 | 143104244431 |
6 | 13203144535 |
7 | 2222535662 |
oct | 547310613 |
9 | 216244215 |
10 | 94212491 |
11 | 491a926a |
12 | 2767514b |
13 | 16698449 |
14 | c725dd9 |
15 | 840ec2b |
hex | 59d918b |
94212491 has 8 divisors (see below), whose sum is σ = 95191824. Its totient is φ = 93238560.
The previous prime is 94212451. The next prime is 94212493. The reversal of 94212491 is 19421249.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 94212491 - 214 = 94196107 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (94212493) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39941 + ... + 42233.
It is an arithmetic number, because the mean of its divisors is an integer number (11898978).
Almost surely, 294212491 is an apocalyptic number.
94212491 is a deficient number, since it is larger than the sum of its proper divisors (979333).
94212491 is a wasteful number, since it uses less digits than its factorization.
94212491 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2701.
The product of its digits is 5184, while the sum is 32.
The square root of 94212491 is about 9706.3119154497. The cubic root of 94212491 is about 455.0259470772.
The spelling of 94212491 in words is "ninety-four million, two hundred twelve thousand, four hundred ninety-one".
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