Search a number
-
+
10751923 = 721316879
BaseRepresentation
bin101001000000…
…111110110011
3202020020212101
4221000332303
510223030143
61022241231
7160250500
oct51007663
922206771
1010751923
116084096
123726217
1322c5bb0
1415dc4a7
15e25b4d
hexa40fb3

10751923 has 12 divisors (see below), whose sum is σ = 13470240. Its totient is φ = 8506512.

The previous prime is 10751911. The next prime is 10751933. The reversal of 10751923 is 32915701.

10751923 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10751923 - 221 = 8654771 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10751891 and 10751900.

It is not an unprimeable number, because it can be changed into a prime (10751933) 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, 7803 + ... + 9076.

It is an arithmetic number, because the mean of its divisors is an integer number (1122520).

Almost surely, 210751923 is an apocalyptic number.

10751923 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

10751923 is a deficient number, since it is larger than the sum of its proper divisors (2718317).

10751923 is a wasteful number, since it uses less digits than its factorization.

10751923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16906 (or 16899 counting only the distinct ones).

The product of its (nonzero) digits is 1890, while the sum is 28.

The square root of 10751923 is about 3279.0125037883. The cubic root of 10751923 is about 220.7134072314.

The spelling of 10751923 in words is "ten million, seven hundred fifty-one thousand, nine hundred twenty-three".

Divisors: 1 7 13 49 91 637 16879 118153 219427 827071 1535989 10751923