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1050029 = 7091481
BaseRepresentation
bin100000000010110101101
31222100100222
410000112231
5232100104
634301125
711632211
oct4002655
91870328
101050029
116579a2
124277a5
132a9c26
141d4941
1515b1be
hex1005ad

1050029 has 4 divisors (see below), whose sum is σ = 1052220. Its totient is φ = 1047840.

The previous prime is 1050013. The next prime is 1050031. The reversal of 1050029 is 9200501.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9200501 = 75112251.

It can be written as a sum of positive squares in 2 ways, for example, as 280900 + 769129 = 530^2 + 877^2 .

It is a cyclic number.

It is not a de Polignac number, because 1050029 - 24 = 1050013 is a prime.

It is a super-2 number, since 2×10500292 = 2205121801682, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1049989 and 1050016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1050079) 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, 32 + ... + 1449.

It is an arithmetic number, because the mean of its divisors is an integer number (263055).

21050029 is an apocalyptic number.

It is an amenable number.

1050029 is a deficient number, since it is larger than the sum of its proper divisors (2191).

1050029 is an equidigital number, since it uses as much as digits as its factorization.

1050029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2190.

The product of its (nonzero) digits is 90, while the sum is 17.

The square root of 1050029 is about 1024.7092270493. The cubic root of 1050029 is about 101.6405714029.

The spelling of 1050029 in words is "one million, fifty thousand, twenty-nine".

Divisors: 1 709 1481 1050029