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10725823 = 194712011
BaseRepresentation
bin101000111010…
…100110111111
3202011221001201
4220322212333
510221211243
61021520331
7160111423
oct50724677
922157051
1010725823
116066519
1237130a7
1322b7054
1415d2b83
15e1d04d
hexa3a9bf

10725823 has 8 divisors (see below), whose sum is σ = 11531520. Its totient is φ = 9944280.

The previous prime is 10725821. The next prime is 10725833. The reversal of 10725823 is 32852701.

10725823 is digitally balanced in base 3, 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 cyclic number.

It is not a de Polignac number, because 10725823 - 21 = 10725821 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10725791 and 10725800.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10725821) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5113 + ... + 6898.

It is an arithmetic number, because the mean of its divisors is an integer number (1441440).

Almost surely, 210725823 is an apocalyptic number.

10725823 is a deficient number, since it is larger than the sum of its proper divisors (805697).

10725823 is a wasteful number, since it uses less digits than its factorization.

10725823 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12077.

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 10725823 is about 3275.0302288681. The cubic root of 10725823 is about 220.5346706006.

The spelling of 10725823 in words is "ten million, seven hundred twenty-five thousand, eight hundred twenty-three".

Divisors: 1 19 47 893 12011 228209 564517 10725823