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10276925 = 521724181
BaseRepresentation
bin100111001101…
…000000111101
3201100010021212
4213031000331
510112330200
61004134205
7153231611
oct47150075
921303255
1010276925
11588a22a
123537365
13218a929
141517341
15d80035
hex9cd03d

10276925 has 12 divisors (see below), whose sum is σ = 13493556. Its totient is φ = 7737600.

The previous prime is 10276921. The next prime is 10276939. The reversal of 10276925 is 52967201.

10276925 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 177241 + 10099684 = 421^2 + 3178^2 .

It is not a de Polignac number, because 10276925 - 22 = 10276921 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10276891 and 10276900.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10276921) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11666 + ... + 12515.

It is an arithmetic number, because the mean of its divisors is an integer number (1124463).

Almost surely, 210276925 is an apocalyptic number.

It is an amenable number.

10276925 is a deficient number, since it is larger than the sum of its proper divisors (3216631).

10276925 is a wasteful number, since it uses less digits than its factorization.

10276925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24208 (or 24203 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 32.

The square root of 10276925 is about 3205.7643394361. The cubic root of 10276925 is about 217.4141115057.

The spelling of 10276925 in words is "ten million, two hundred seventy-six thousand, nine hundred twenty-five".

Divisors: 1 5 17 25 85 425 24181 120905 411077 604525 2055385 10276925