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10243429 = 76721841
BaseRepresentation
bin100111000100…
…110101100101
3201021102100021
4213010311211
510110242204
61003315141
7153032140
oct47046545
921242307
1010243429
115867049
12351bab1
132178601
141509057
15d75154
hex9c4d65

10243429 has 8 divisors (see below), whose sum is σ = 11882048. Its totient is φ = 8648640.

The previous prime is 10243427. The next prime is 10243447. The reversal of 10243429 is 92434201.

10243429 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 10243429 - 21 = 10243427 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10243421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10452 + ... + 11389.

It is an arithmetic number, because the mean of its divisors is an integer number (1485256).

Almost surely, 210243429 is an apocalyptic number.

It is an amenable number.

10243429 is a deficient number, since it is larger than the sum of its proper divisors (1638619).

10243429 is an equidigital number, since it uses as much as digits as its factorization.

10243429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21915.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 10243429 is about 3200.5357364041. The cubic root of 10243429 is about 217.1776455236.

The spelling of 10243429 in words is "ten million, two hundred forty-three thousand, four hundred twenty-nine".

Divisors: 1 7 67 469 21841 152887 1463347 10243429