Base | Representation |
---|---|
bin | 10011000010011100… |
… | …01001011101010101 |
3 | 222101022200021210221 |
4 | 21201032021131111 |
5 | 131413041031201 |
6 | 4410120114341 |
7 | 511200230623 |
oct | 114116113525 |
9 | 28338607727 |
10 | 10221033301 |
11 | 4375563666 |
12 | 1b930059b1 |
13 | c6b72a2cb |
14 | 6cd65c513 |
15 | 3ec4be4a1 |
hex | 261389755 |
10221033301 has 4 divisors (see below), whose sum is σ = 10822270572. Its totient is φ = 9619796032.
The previous prime is 10221033289. The next prime is 10221033341. The reversal of 10221033301 is 10333012201.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10333012201 = 317 ⋅32596253.
It can be written as a sum of positive squares in 2 ways, for example, as 9421614225 + 799419076 = 97065^2 + 28274^2 .
It is a cyclic number.
It is not a de Polignac number, because 10221033301 - 213 = 10221025109 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 (10221033341) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 300618610 + ... + 300618643.
It is an arithmetic number, because the mean of its divisors is an integer number (2705567643).
Almost surely, 210221033301 is an apocalyptic number.
It is an amenable number.
10221033301 is a deficient number, since it is larger than the sum of its proper divisors (601237271).
10221033301 is an equidigital number, since it uses as much as digits as its factorization.
10221033301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 601237270.
The product of its (nonzero) digits is 108, while the sum is 16.
Adding to 10221033301 its reverse (10333012201), we get a palindrome (20554045502).
The spelling of 10221033301 in words is "ten billion, two hundred twenty-one million, thirty-three thousand, three hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •