Base | Representation |
---|---|
bin | 100110101111… |
… | …000010010001 |
3 | 201002212211212 |
4 | 212233002101 |
5 | 10044413004 |
6 | 1001345505 |
7 | 152210606 |
oct | 46570221 |
9 | 21085755 |
10 | 10154129 |
11 | 5805a47 |
12 | 3498295 |
13 | 2146a7b |
14 | 14c46ad |
15 | d5896e |
hex | 9af091 |
10154129 has 4 divisors (see below), whose sum is σ = 10160640. Its totient is φ = 10147620.
The previous prime is 10154119. The next prime is 10154141. The reversal of 10154129 is 92145101.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.
It is a cyclic number.
It is not a de Polignac number, because 10154129 - 212 = 10150033 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (10154119) 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 in 3 ways as a sum of consecutive naturals, for example, 632 + ... + 4550.
It is an arithmetic number, because the mean of its divisors is an integer number (2540160).
Almost surely, 210154129 is an apocalyptic number.
It is an amenable number.
10154129 is a deficient number, since it is larger than the sum of its proper divisors (6511).
10154129 is an equidigital number, since it uses as much as digits as its factorization.
10154129 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6510.
The product of its (nonzero) digits is 360, while the sum is 23.
The square root of 10154129 is about 3186.5544087619. The cubic root of 10154129 is about 216.5447000599.
The spelling of 10154129 in words is "ten million, one hundred fifty-four thousand, one hundred twenty-nine".
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