Base | Representation |
---|---|
bin | 10011000100100001… |
… | …10101110000010111 |
3 | 222102112120111220110 |
4 | 21202100311300113 |
5 | 131432030004442 |
6 | 4411542534103 |
7 | 511501644411 |
oct | 114220656027 |
9 | 28375514813 |
10 | 10238516247 |
11 | 4384414883 |
12 | 1b98a37333 |
13 | c7223bb4b |
14 | 6d1acd9b1 |
15 | 3edcc469c |
hex | 262435c17 |
10238516247 has 8 divisors (see below), whose sum is σ = 13968828544. Its totient is φ = 6666940728.
The previous prime is 10238516221. The next prime is 10238516261. The reversal of 10238516247 is 74261583201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 10238516247 - 210 = 10238515223 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10238516287) 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, 39684043 + ... + 39684300.
It is an arithmetic number, because the mean of its divisors is an integer number (1746103568).
Almost surely, 210238516247 is an apocalyptic number.
10238516247 is a deficient number, since it is larger than the sum of its proper divisors (3730312297).
10238516247 is an equidigital number, since it uses as much as digits as its factorization.
10238516247 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 79368389.
The product of its (nonzero) digits is 80640, while the sum is 39.
The spelling of 10238516247 in words is "ten billion, two hundred thirty-eight million, five hundred sixteen thousand, two hundred forty-seven".
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