Base | Representation |
---|---|
bin | 10010111011110110110… |
… | …001001011100101000010 |
3 | 11121101200021101121001112 |
4 | 102323312301023211002 |
5 | 132304344333223020 |
6 | 2433434453003322 |
7 | 163003310205026 |
oct | 22736661134502 |
9 | 4541607347045 |
10 | 1301220211010 |
11 | 461931982845 |
12 | 190228023542 |
13 | 95920b470a5 |
14 | 46d9d65a386 |
15 | 23cab1042c5 |
hex | 12ef6c4b942 |
1301220211010 has 32 divisors (see below), whose sum is σ = 2361250628352. Its totient is φ = 516257763840.
The previous prime is 1301220211003. The next prime is 1301220211013. The reversal of 1301220211010 is 101120221031.
It is not an unprimeable number, because it can be changed into a prime (1301220211013) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2396039 + ... + 2888501.
It is an arithmetic number, because the mean of its divisors is an integer number (73789082136).
Almost surely, 21301220211010 is an apocalyptic number.
1301220211010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1301220211010 is a deficient number, since it is larger than the sum of its proper divisors (1060030417342).
1301220211010 is a wasteful number, since it uses less digits than its factorization.
1301220211010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 494618.
The product of its (nonzero) digits is 24, while the sum is 14.
Adding to 1301220211010 its reverse (101120221031), we get a palindrome (1402340432041).
The spelling of 1301220211010 in words is "one trillion, three hundred one billion, two hundred twenty million, two hundred eleven thousand, ten".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •