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10300312233 = 325212196697
BaseRepresentation
bin10011001011111001…
…00100101010101001
3222120211212002001200
421211330210222221
5132043334442413
64422031234413
7513152131551
oct114574445251
928524762050
1010300312233
114406292042
121bb5678a09
13c81c97413
146d9db8161
1540442e573
hex265f24aa9

10300312233 has 12 divisors (see below), whose sum is σ = 14906792628. Its totient is φ = 6853691520.

The previous prime is 10300312163. The next prime is 10300312241. The reversal of 10300312233 is 33221300301.

10300312233 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 2 ways, for example, as 5166303129 + 5134009104 = 71877^2 + 71652^2 .

It is not a de Polignac number, because 10300312233 - 220 = 10299263657 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10300312333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1093660 + ... + 1103037.

It is an arithmetic number, because the mean of its divisors is an integer number (1242232719).

Almost surely, 210300312233 is an apocalyptic number.

It is an amenable number.

10300312233 is a deficient number, since it is larger than the sum of its proper divisors (4606480395).

10300312233 is a wasteful number, since it uses less digits than its factorization.

10300312233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2197224 (or 2197221 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 10300312233 its reverse (33221300301), we get a palindrome (43521612534).

The spelling of 10300312233 in words is "ten billion, three hundred million, three hundred twelve thousand, two hundred thirty-three".

Divisors: 1 3 9 521 1563 4689 2196697 6590091 19770273 1144479137 3433437411 10300312233