Base | Representation |
---|---|
bin | 1001001111011101111001… |
… | …1011000010001100010001 |
3 | 1022222102011111202000110202 |
4 | 2103313132123002030101 |
5 | 2312440400244040412 |
6 | 33340014503304545 |
7 | 2066063132544533 |
oct | 223673633021421 |
9 | 38872144660422 |
10 | 10161329283857 |
11 | 3268439525884 |
12 | 118140074b155 |
13 | 58929491412b |
14 | 271b4d3c7853 |
15 | 1294bd4573c2 |
hex | 93dde6c2311 |
10161329283857 has 4 divisors (see below), whose sum is σ = 10183564140516. Its totient is φ = 10139094427200.
The previous prime is 10161329283827. The next prime is 10161329283863. The reversal of 10161329283857 is 75838292316101.
10161329283857 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Cunningham number, because it is equal to 31876842+1.
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 8788117954576 + 1373211329281 = 2964476^2 + 1171841^2 .
It is a cyclic number.
It is not a de Polignac number, because 10161329283857 - 26 = 10161329283793 is a prime.
It is a super-2 number, since 2×101613292838572 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10161329283827) 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, 11117427644 + ... + 11117428557.
It is an arithmetic number, because the mean of its divisors is an integer number (2545891035129).
Almost surely, 210161329283857 is an apocalyptic number.
It is an amenable number.
10161329283857 is a deficient number, since it is larger than the sum of its proper divisors (22234856659).
10161329283857 is an equidigital number, since it uses as much as digits as its factorization.
10161329283857 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22234856658.
The product of its (nonzero) digits is 4354560, while the sum is 56.
The spelling of 10161329283857 in words is "ten trillion, one hundred sixty-one billion, three hundred twenty-nine million, two hundred eighty-three thousand, eight hundred fifty-seven".
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