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10423214 = 25211607
BaseRepresentation
bin100111110000…
…101110101110
3201121112221222
4213300232232
510132020324
61011223342
7154411244
oct47605656
921545858
1010423214
11597a12a
1235a7b52
13220c3a9
141554794
15dad55e
hex9f0bae

10423214 has 4 divisors (see below), whose sum is σ = 15634824. Its totient is φ = 5211606.

The previous prime is 10423211. The next prime is 10423219. The reversal of 10423214 is 41232401.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 10423192 and 10423201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10423211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2605802 + ... + 2605805.

It is an arithmetic number, because the mean of its divisors is an integer number (3908706).

Almost surely, 210423214 is an apocalyptic number.

10423214 is a deficient number, since it is larger than the sum of its proper divisors (5211610).

10423214 is an equidigital number, since it uses as much as digits as its factorization.

10423214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5211609.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 10423214 is about 3228.5002710237. The cubic root of 10423214 is about 218.4408635806.

Adding to 10423214 its reverse (41232401), we get a palindrome (51655615).

The spelling of 10423214 in words is "ten million, four hundred twenty-three thousand, two hundred fourteen".

Divisors: 1 2 5211607 10423214