Base | Representation |
---|---|
bin | 10000110010111110001… |
… | …000000110101101011111 |
3 | 11002100022001010122012002 |
4 | 100302332020012231133 |
5 | 122402341200443012 |
6 | 2242130115032515 |
7 | 146251111612121 |
oct | 20627610065537 |
9 | 4070261118162 |
10 | 1154241031007 |
11 | 405568a75449 |
12 | 167848b9b73b |
13 | 84ac938b8ac |
14 | 3dc19171211 |
15 | 2005782c7c2 |
hex | 10cbe206b5f |
1154241031007 has 2 divisors, whose sum is σ = 1154241031008. Its totient is φ = 1154241031006.
The previous prime is 1154241030991. The next prime is 1154241031039. The reversal of 1154241031007 is 7001301424511.
It is a weak prime.
It is an emirp because it is prime and its reverse (7001301424511) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 1154241031007 - 24 = 1154241030991 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1154241031067) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 577120515503 + 577120515504.
It is an arithmetic number, because the mean of its divisors is an integer number (577120515504).
Almost surely, 21154241031007 is an apocalyptic number.
1154241031007 is a deficient number, since it is larger than the sum of its proper divisors (1).
1154241031007 is an equidigital number, since it uses as much as digits as its factorization.
1154241031007 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 3360, while the sum is 29.
Adding to 1154241031007 its reverse (7001301424511), we get a palindrome (8155542455518).
The spelling of 1154241031007 in words is "one trillion, one hundred fifty-four billion, two hundred forty-one million, thirty-one thousand, seven".
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