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10425827 = 31336317
BaseRepresentation
bin100111110001…
…010111100011
3201121200112202
4213301113203
510132111302
61011243415
7154421666
oct47612743
921550482
1010425827
115981095
1235a956b
132210639
1415556dd
15dae202
hex9f15e3

10425827 has 4 divisors (see below), whose sum is σ = 10762176. Its totient is φ = 10089480.

The previous prime is 10425799. The next prime is 10425829. The reversal of 10425827 is 72852401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 72852401 = 367719813.

It is a cyclic number.

It is not a de Polignac number, because 10425827 - 210 = 10424803 is a prime.

It is a Duffinian number.

It is a plaindrome in base 14.

It is a self number, because there is not a number n which added to its sum of digits gives 10425827.

It is not an unprimeable number, because it can be changed into a prime (10425829) 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, 168128 + ... + 168189.

It is an arithmetic number, because the mean of its divisors is an integer number (2690544).

Almost surely, 210425827 is an apocalyptic number.

10425827 is a deficient number, since it is larger than the sum of its proper divisors (336349).

10425827 is an equidigital number, since it uses as much as digits as its factorization.

10425827 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336348.

The product of its (nonzero) digits is 4480, while the sum is 29.

The square root of 10425827 is about 3228.9049227254. The cubic root of 10425827 is about 218.4591157335.

The spelling of 10425827 in words is "ten million, four hundred twenty-five thousand, eight hundred twenty-seven".

Divisors: 1 31 336317 10425827