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10422430 = 251042243
BaseRepresentation
bin100111110000…
…100010011110
3201121111212221
4213300202132
510132004210
61011215554
7154406044
oct47604236
921544787
1010422430
115979587
1235a75ba
13220bc25
141554394
15dad1da
hex9f089e

10422430 has 8 divisors (see below), whose sum is σ = 18760392. Its totient is φ = 4168968.

The previous prime is 10422421. The next prime is 10422437. The reversal of 10422430 is 3422401.

10422430 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 a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10422437) 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, 521112 + ... + 521131.

It is an arithmetic number, because the mean of its divisors is an integer number (2345049).

Almost surely, 210422430 is an apocalyptic number.

10422430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10422430 is a deficient number, since it is larger than the sum of its proper divisors (8337962).

10422430 is a wasteful number, since it uses less digits than its factorization.

10422430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1042250.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 10422430 is about 3228.3788501352. The cubic root of 10422430 is about 218.4353866413.

Adding to 10422430 its reverse (3422401), we get a palindrome (13844831).

The spelling of 10422430 in words is "ten million, four hundred twenty-two thousand, four hundred thirty".

Divisors: 1 2 5 10 1042243 2084486 5211215 10422430