Search a number
-
+
10007029 = 63115859
BaseRepresentation
bin100110001011…
…000111110101
3200211102001201
4212023013311
510030211104
6554252501
7151026004
oct46130765
920742051
1010007029
11571547a
123427131
1320c4b26
141486c3b
15d2a0a4
hex98b1f5

10007029 has 4 divisors (see below), whose sum is σ = 10023520. Its totient is φ = 9990540.

The previous prime is 10007021. The next prime is 10007051. The reversal of 10007029 is 92070001.

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 an emirpimes, since its reverse is a distinct semiprime: 92070001 = 401229601.

It is a cyclic number.

It is not a de Polignac number, because 10007029 - 23 = 10007021 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10006997 and 10007015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10007021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7299 + ... + 8560.

It is an arithmetic number, because the mean of its divisors is an integer number (2505880).

Almost surely, 210007029 is an apocalyptic number.

It is an amenable number.

10007029 is a deficient number, since it is larger than the sum of its proper divisors (16491).

10007029 is an equidigital number, since it uses as much as digits as its factorization.

10007029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16490.

The product of its (nonzero) digits is 126, while the sum is 19.

The square root of 10007029 is about 3163.3888474230. The cubic root of 10007029 is about 215.4939355855.

The spelling of 10007029 in words is "ten million, seven thousand, twenty-nine".

Divisors: 1 631 15859 10007029