Base | Representation |
---|---|
bin | 11101110001100100001… |
… | …01000110011101100001 |
3 | 10121210122120210100201211 |
4 | 32320302011012131201 |
5 | 113230142324230213 |
6 | 2101551301230121 |
7 | 133624642020604 |
oct | 16706205063541 |
9 | 3553576710654 |
10 | 1023042414433 |
11 | 364962854a06 |
12 | 146332a02341 |
13 | 7561b0884b0 |
14 | 3773081633b |
15 | 1b92965353d |
hex | ee32146761 |
1023042414433 has 4 divisors (see below), whose sum is σ = 1101737984788. Its totient is φ = 944346844080.
The previous prime is 1023042414431. The next prime is 1023042414437. The reversal of 1023042414433 is 3344142403201.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 274526746209 + 748515668224 = 523953^2 + 865168^2 .
It is a cyclic number.
It is not a de Polignac number, because 1023042414433 - 21 = 1023042414431 is a prime.
It is a super-2 number, since 2×10230424144332 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1023042414395 and 1023042414404.
It is not an unprimeable number, because it can be changed into a prime (1023042414431) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39347785158 + ... + 39347785183.
It is an arithmetic number, because the mean of its divisors is an integer number (275434496197).
Almost surely, 21023042414433 is an apocalyptic number.
1023042414433 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
1023042414433 is a deficient number, since it is larger than the sum of its proper divisors (78695570355).
1023042414433 is an equidigital number, since it uses as much as digits as its factorization.
1023042414433 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 78695570354.
The product of its (nonzero) digits is 27648, while the sum is 31.
Adding to 1023042414433 its reverse (3344142403201), we get a palindrome (4367184817634).
The spelling of 1023042414433 in words is "one trillion, twenty-three billion, forty-two million, four hundred fourteen thousand, four hundred thirty-three".
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