Base | Representation |
---|---|
bin | 100000011110110100110… |
… | …110000100110111011101 |
3 | 21220101111102112100102211 |
4 | 200132310312010313131 |
5 | 243032341224214323 |
6 | 4425231151120421 |
7 | 320160031544644 |
oct | 40366466046735 |
9 | 7811442470384 |
10 | 2232122101213 |
11 | 79070180a074 |
12 | 300725213111 |
13 | 1326467a4114 |
14 | 7a06cb7a35b |
15 | 3d0e150b70d |
hex | 207b4d84ddd |
2232122101213 has 8 divisors (see below), whose sum is σ = 2239555443840. Its totient is φ = 2224690400880.
The previous prime is 2232122101199. The next prime is 2232122101243. The reversal of 2232122101213 is 3121012212322.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2232122101213 is a prime.
It is a super-3 number, since 3×22321221012133 (a number of 38 digits) contains 333 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2232122101243) 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, 2342931 + ... + 3154927.
It is an arithmetic number, because the mean of its divisors is an integer number (279944430480).
Almost surely, 22232122101213 is an apocalyptic number.
It is an amenable number.
2232122101213 is a deficient number, since it is larger than the sum of its proper divisors (7433342627).
2232122101213 is an equidigital number, since it uses as much as digits as its factorization.
2232122101213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 821147.
The product of its (nonzero) digits is 576, while the sum is 22.
Adding to 2232122101213 its reverse (3121012212322), we get a palindrome (5353134313535).
The spelling of 2232122101213 in words is "two trillion, two hundred thirty-two billion, one hundred twenty-two million, one hundred one thousand, two hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •