Base | Representation |
---|---|
bin | 1001010010111000110101… |
… | …1111110011010100011111 |
3 | 1100012000212102022200221021 |
4 | 2110232031133303110133 |
5 | 2314421231341340221 |
6 | 33423014415545011 |
7 | 2103243430120444 |
oct | 224561537632437 |
9 | 40160772280837 |
10 | 10220101121311 |
11 | 3290358711174 |
12 | 119088322b167 |
13 | 59199ca99303 |
14 | 274926ad99cb |
15 | 12acace5a041 |
hex | 94b8d7f351f |
10220101121311 has 4 divisors (see below), whose sum is σ = 10220240030472. Its totient is φ = 10219962212152.
The previous prime is 10220101121297. The next prime is 10220101121339. The reversal of 10220101121311 is 11312110102201.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 10220101121311 - 213 = 10220101113119 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 (10220101128311) 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, 69344161 + ... + 69491386.
It is an arithmetic number, because the mean of its divisors is an integer number (2555060007618).
Almost surely, 210220101121311 is an apocalyptic number.
10220101121311 is a deficient number, since it is larger than the sum of its proper divisors (138909161).
10220101121311 is an equidigital number, since it uses as much as digits as its factorization.
10220101121311 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 138909160.
The product of its (nonzero) digits is 24, while the sum is 16.
Adding to 10220101121311 its reverse (11312110102201), we get a palindrome (21532211223512).
The spelling of 10220101121311 in words is "ten trillion, two hundred twenty billion, one hundred one million, one hundred twenty-one thousand, three hundred eleven".
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