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10125323 = 13778871
BaseRepresentation
bin100110101000…
…000000001011
3201001102022222
4212220000023
510043002243
61001004255
7152030615
oct46500013
921042288
1010125323
11579633a
12348368b
132136920
1414b7db5
15d50168
hex9a800b

10125323 has 4 divisors (see below), whose sum is σ = 10904208. Its totient is φ = 9346440.

The previous prime is 10125317. The next prime is 10125331. The reversal of 10125323 is 32352101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32352101 = 53610417.

It is a cyclic number.

It is not a de Polignac number, because 10125323 - 24 = 10125307 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10125343) 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, 389423 + ... + 389448.

It is an arithmetic number, because the mean of its divisors is an integer number (2726052).

Almost surely, 210125323 is an apocalyptic number.

10125323 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

10125323 is a deficient number, since it is larger than the sum of its proper divisors (778885).

10125323 is an equidigital number, since it uses as much as digits as its factorization.

10125323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 778884.

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 10125323 is about 3182.0312694881. The cubic root of 10125323 is about 216.3397359987.

Adding to 10125323 its reverse (32352101), we get a palindrome (42477424).

The spelling of 10125323 in words is "ten million, one hundred twenty-five thousand, three hundred twenty-three".

Divisors: 1 13 778871 10125323