Base | Representation |
---|---|
bin | 11110010011100010111… |
… | …10110011111010101101 |
3 | 10200112202000021220220012 |
4 | 33021301132303322231 |
5 | 114030023203104023 |
6 | 2114205444303005 |
7 | 135142015601015 |
oct | 17116136637255 |
9 | 3615660256805 |
10 | 1041285988013 |
11 | 371674880847 |
12 | 1499846a1a65 |
13 | 772678bb34b |
14 | 38581728c45 |
15 | 1c1460c1978 |
hex | f2717b3ead |
1041285988013 has 2 divisors, whose sum is σ = 1041285988014. Its totient is φ = 1041285988012.
The previous prime is 1041285988007. The next prime is 1041285988111. The reversal of 1041285988013 is 3108895821401.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 677389903369 + 363896084644 = 823037^2 + 603238^2 .
It is a cyclic number.
It is not a de Polignac number, because 1041285988013 - 214 = 1041285971629 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1041285988913) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 520642994006 + 520642994007.
It is an arithmetic number, because the mean of its divisors is an integer number (520642994007).
Almost surely, 21041285988013 is an apocalyptic number.
It is an amenable number.
1041285988013 is a deficient number, since it is larger than the sum of its proper divisors (1).
1041285988013 is an equidigital number, since it uses as much as digits as its factorization.
1041285988013 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 552960, while the sum is 50.
The spelling of 1041285988013 in words is "one trillion, forty-one billion, two hundred eighty-five million, nine hundred eighty-eight thousand, thirteen".
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