Base | Representation |
---|---|
bin | 100110101100… |
… | …000101100011 |
3 | 201002021021112 |
4 | 212230011203 |
5 | 10044021201 |
6 | 1001213535 |
7 | 152130443 |
oct | 46540543 |
9 | 21067245 |
10 | 10142051 |
11 | 57a7967 |
12 | 34912ab |
13 | 214141a |
14 | 14c0123 |
15 | d550bb |
hex | 9ac163 |
10142051 has 2 divisors, whose sum is σ = 10142052. Its totient is φ = 10142050.
The previous prime is 10142017. The next prime is 10142059. The reversal of 10142051 is 15024101.
10142051 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 10142051 - 26 = 10141987 is a prime.
It is a super-2 number, since 2×101420512 = 205722396973202, which contains 22 as substring.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (10142059) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5071025 + 5071026.
It is an arithmetic number, because the mean of its divisors is an integer number (5071026).
Almost surely, 210142051 is an apocalyptic number.
10142051 is a deficient number, since it is larger than the sum of its proper divisors (1).
10142051 is an equidigital number, since it uses as much as digits as its factorization.
10142051 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 40, while the sum is 14.
The square root of 10142051 is about 3184.6586944287. The cubic root of 10142051 is about 216.4588084139.
Adding to 10142051 its reverse (15024101), we get a palindrome (25166152).
The spelling of 10142051 in words is "ten million, one hundred forty-two thousand, fifty-one".
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