Base | Representation |
---|---|
bin | 11111010101001110110… |
… | …101011000010001110011 |
3 | 21121211112022211020022011 |
4 | 133111032311120101303 |
5 | 240234022403344334 |
6 | 4325042051423351 |
7 | 311361566332531 |
oct | 37251665302163 |
9 | 7554468736264 |
10 | 2153101231219 |
11 | 760141571944 |
12 | 2a93512b4b57 |
13 | 128062480093 |
14 | 762d4079151 |
15 | 3b018e9a564 |
hex | 1f54ed58473 |
2153101231219 has 2 divisors, whose sum is σ = 2153101231220. Its totient is φ = 2153101231218.
The previous prime is 2153101231199. The next prime is 2153101231231. The reversal of 2153101231219 is 9121321013512.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 2153101231219 - 213 = 2153101223027 is a prime.
It is a super-2 number, since 2×21531012312192 (a number of 25 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (2153101231289) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1076550615609 + 1076550615610.
It is an arithmetic number, because the mean of its divisors is an integer number (1076550615610).
Almost surely, 22153101231219 is an apocalyptic number.
2153101231219 is a deficient number, since it is larger than the sum of its proper divisors (1).
2153101231219 is an equidigital number, since it uses as much as digits as its factorization.
2153101231219 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 3240, while the sum is 31.
The spelling of 2153101231219 in words is "two trillion, one hundred fifty-three billion, one hundred one million, two hundred thirty-one thousand, two hundred nineteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •