Search a number
-
+
10068751 = 711433041
BaseRepresentation
bin100110011010…
…001100001111
3200221112201201
4212122030033
510034200001
6555450331
7151403650
oct46321417
920845651
1010068751
115757890
1234569a7
132116c54
1414a1527
15d3d501
hex99a30f

10068751 has 16 divisors (see below), whose sum is σ = 12849408. Its totient is φ = 7660800.

The previous prime is 10068749. The next prime is 10068757. The reversal of 10068751 is 15786001.

It is a happy number.

10068751 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 10068751 - 21 = 10068749 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10068757) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1791 + ... + 4831.

It is an arithmetic number, because the mean of its divisors is an integer number (803088).

Almost surely, 210068751 is an apocalyptic number.

10068751 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

10068751 is a deficient number, since it is larger than the sum of its proper divisors (2780657).

10068751 is a wasteful number, since it uses less digits than its factorization.

10068751 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3102.

The product of its (nonzero) digits is 1680, while the sum is 28.

The square root of 10068751 is about 3173.1295277691. The cubic root of 10068751 is about 215.9360736179.

The spelling of 10068751 in words is "ten million, sixty-eight thousand, seven hundred fifty-one".

Divisors: 1 7 11 43 77 301 473 3041 3311 21287 33451 130763 234157 915341 1438393 10068751