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10230068 = 222557517
BaseRepresentation
bin100111000001…
…100100110100
3201020202000102
4213001210310
510104330233
61003133232
7152645162
oct47014464
921222012
1010230068
115858002
123514218
1321724c4
141504232
15d711e8
hex9c1934

10230068 has 6 divisors (see below), whose sum is σ = 17902626. Its totient is φ = 5115032.

The previous prime is 10230061. The next prime is 10230071. The reversal of 10230068 is 86003201.

It can be written as a sum of positive squares in only one way, i.e., 7333264 + 2896804 = 2708^2 + 1702^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10230061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1278755 + ... + 1278762.

It is an arithmetic number, because the mean of its divisors is an integer number (2983771).

Almost surely, 210230068 is an apocalyptic number.

It is an amenable number.

10230068 is a deficient number, since it is larger than the sum of its proper divisors (7672558).

10230068 is a wasteful number, since it uses less digits than its factorization.

10230068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2557521 (or 2557519 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 10230068 is about 3198.4477485180. The cubic root of 10230068 is about 217.0831793362.

Adding to 10230068 its reverse (86003201), we get a palindrome (96233269).

The spelling of 10230068 in words is "ten million, two hundred thirty thousand, sixty-eight".

Divisors: 1 2 4 2557517 5115034 10230068