Base | Representation |
---|---|
bin | 10001001100010110… |
… | …10010001110011101 |
3 | 212211021200021111001 |
4 | 20212023102032131 |
5 | 122400442131122 |
6 | 4123532030301 |
7 | 444511222666 |
oct | 104613221635 |
9 | 25737607431 |
10 | 9230427037 |
11 | 3a073764a7 |
12 | 1957302391 |
13 | b4142ba60 |
14 | 637c7836d |
15 | 390546527 |
hex | 2262d239d |
9230427037 has 8 divisors (see below), whose sum is σ = 10209121496. Its totient is φ = 8290112832.
The previous prime is 9230427029. The next prime is 9230427043. The reversal of 9230427037 is 7307240329.
It is the 39223-rd star number.
It can be written as a sum of positive squares in 4 ways, for example, as 836019396 + 8394407641 = 28914^2 + 91621^2 .
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 9230427037 - 23 = 9230427029 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (37).
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 9230426987 and 9230427005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9230427077) 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, 9594558 + ... + 9595519.
It is an arithmetic number, because the mean of its divisors is an integer number (1276140187).
Almost surely, 29230427037 is an apocalyptic number.
It is an amenable number.
9230427037 is a deficient number, since it is larger than the sum of its proper divisors (978694459).
9230427037 is a wasteful number, since it uses less digits than its factorization.
9230427037 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19190127.
The product of its (nonzero) digits is 63504, while the sum is 37.
The square root of 9230427037 is about 96075.1114337111. Note that the first 3 decimals coincide. The cubic root of 9230427037 is about 2097.6865708290.
The spelling of 9230427037 in words is "nine billion, two hundred thirty million, four hundred twenty-seven thousand, thirty-seven".
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