Search a number
-
+
10025029 = 71432147
BaseRepresentation
bin100110001111…
…100001000101
3200212022202101
4212033201011
510031300104
6554512101
7151132330
oct46174105
920768671
1010025029
115727a53
123435631
132100091
14148d617
15d305a4
hex98f845

10025029 has 4 divisors (see below), whose sum is σ = 11457184. Its totient is φ = 8592876.

The previous prime is 10025011. The next prime is 10025051. The reversal of 10025029 is 92052001.

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.

It is a cyclic number.

It is not a de Polignac number, because 10025029 - 213 = 10016837 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10024997 and 10025015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10055029) 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, 716067 + ... + 716080.

It is an arithmetic number, because the mean of its divisors is an integer number (2864296).

Almost surely, 210025029 is an apocalyptic number.

It is an amenable number.

10025029 is a deficient number, since it is larger than the sum of its proper divisors (1432155).

10025029 is an equidigital number, since it uses as much as digits as its factorization.

10025029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1432154.

The product of its (nonzero) digits is 180, while the sum is 19.

The square root of 10025029 is about 3166.2326193759. The cubic root of 10025029 is about 215.6230637367.

The spelling of 10025029 in words is "ten million, twenty-five thousand, twenty-nine".

Divisors: 1 7 1432147 10025029