Base | Representation |
---|---|
bin | 10010101101000110… |
… | …01111010111010111 |
3 | 221220211211010022201 |
4 | 21112203033113113 |
5 | 131031223410033 |
6 | 4340243105331 |
7 | 503564463151 |
oct | 112643172727 |
9 | 27824733281 |
10 | 10042013143 |
11 | 4293500118 |
12 | 1b43072247 |
13 | c4060a416 |
14 | 6b397bad1 |
15 | 3db90b47d |
hex | 2568cf5d7 |
10042013143 has 2 divisors, whose sum is σ = 10042013144. Its totient is φ = 10042013142.
The previous prime is 10042013081. The next prime is 10042013207. The reversal of 10042013143 is 34131024001.
It is a weak prime.
It is an emirp because it is prime and its reverse (34131024001) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 10042013143 - 225 = 10008458711 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 10042013143.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (10042011143) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5021006571 + 5021006572.
It is an arithmetic number, because the mean of its divisors is an integer number (5021006572).
Almost surely, 210042013143 is an apocalyptic number.
10042013143 is a deficient number, since it is larger than the sum of its proper divisors (1).
10042013143 is an equidigital number, since it uses as much as digits as its factorization.
10042013143 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 288, while the sum is 19.
Adding to 10042013143 its reverse (34131024001), we get a palindrome (44173037144).
The spelling of 10042013143 in words is "ten billion, forty-two million, thirteen thousand, one hundred forty-three".
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