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10260029 = 137731021
BaseRepresentation
bin100111001000…
…111000111101
3201022021010002
4213020320331
510111310104
61003524045
7153131423
oct47107075
921267102
1010260029
11587856a
123529625
132183030
141511113
15d7a01e
hex9c8e3d

10260029 has 8 divisors (see below), whose sum is σ = 11074392. Its totient is φ = 9449280.

The previous prime is 10260013. The next prime is 10260059. The reversal of 10260029 is 92006201.

It can be written as a sum of positive squares in 4 ways, for example, as 7225 + 10252804 = 85^2 + 3202^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10260029 - 24 = 10260013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10260059) 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 7 ways as a sum of consecutive naturals, for example, 9539 + ... + 10559.

It is an arithmetic number, because the mean of its divisors is an integer number (1384299).

Almost surely, 210260029 is an apocalyptic number.

It is an amenable number.

10260029 is a deficient number, since it is larger than the sum of its proper divisors (814363).

10260029 is a wasteful number, since it uses less digits than its factorization.

10260029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1807.

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 10260029 is about 3203.1280024376. The cubic root of 10260029 is about 217.2948980317.

The spelling of 10260029 in words is "ten million, two hundred sixty thousand, twenty-nine".

Divisors: 1 13 773 1021 10049 13273 789233 10260029