Base | Representation |
---|---|
bin | 1110101001100001110100… |
… | …10000001001000101000101 |
3 | 11020001112222112020001202120 |
4 | 13110300322100021011011 |
5 | 13210240144344430041 |
6 | 152302315434400153 |
7 | 6533220630265260 |
oct | 724607220110505 |
9 | 136045875201676 |
10 | 32213232030021 |
11 | a29a611758039 |
12 | 3743182290059 |
13 | 14c8905484743 |
14 | 7d51b3405cd7 |
15 | 3ace17c12366 |
hex | 1d4c3a409145 |
32213232030021 has 32 divisors (see below), whose sum is σ = 49213530132480. Its totient is φ = 18360054288576.
The previous prime is 32213232029969. The next prime is 32213232030053. The reversal of 32213232030021 is 12003023231223.
It is not a de Polignac number, because 32213232030021 - 214 = 32213232013637 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 32213232029973 and 32213232030000.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (32213232030061) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 144610690 + ... + 144833276.
It is an arithmetic number, because the mean of its divisors is an integer number (1537922816640).
Almost surely, 232213232030021 is an apocalyptic number.
It is an amenable number.
32213232030021 is a deficient number, since it is larger than the sum of its proper divisors (17000298102459).
32213232030021 is a wasteful number, since it uses less digits than its factorization.
32213232030021 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 240353.
The product of its (nonzero) digits is 2592, while the sum is 24.
Adding to 32213232030021 its reverse (12003023231223), we get a palindrome (44216255261244).
The spelling of 32213232030021 in words is "thirty-two trillion, two hundred thirteen billion, two hundred thirty-two million, thirty thousand, twenty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •