Base | Representation |
---|---|
bin | 10011001101001010… |
… | …11011110110010101 |
3 | 222121121000021212120 |
4 | 21212211123312111 |
5 | 132104110232041 |
6 | 4423053010153 |
7 | 513342154344 |
oct | 114645336625 |
9 | 28547007776 |
10 | 10311024021 |
11 | 4411338a61 |
12 | 1bb9183959 |
13 | c84277c5c |
14 | 6db5a5b5b |
15 | 405348366 |
hex | 26695bd95 |
10311024021 has 8 divisors (see below), whose sum is σ = 13981049760. Its totient is φ = 6757507152.
The previous prime is 10311024011. The next prime is 10311024023. The reversal of 10311024021 is 12042011301.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 10311024021 - 219 = 10310499733 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10311024023) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29127010 + ... + 29127363.
It is an arithmetic number, because the mean of its divisors is an integer number (1747631220).
Almost surely, 210311024021 is an apocalyptic number.
It is an amenable number.
10311024021 is a deficient number, since it is larger than the sum of its proper divisors (3670025739).
10311024021 is an equidigital number, since it uses as much as digits as its factorization.
10311024021 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 58254435.
The product of its (nonzero) digits is 48, while the sum is 15.
Adding to 10311024021 its reverse (12042011301), we get a palindrome (22353035322).
The spelling of 10311024021 in words is "ten billion, three hundred eleven million, twenty-four thousand, twenty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •