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10023212717 = 73783466261
BaseRepresentation
bin10010101010110111…
…00001011010101101
3221212112102221222122
421111123201122231
5131011420301332
64334332122325
7503245621340
oct112533413255
927775387878
1010023212717
11428392a081
121b389063a5
13c39756ccb
146b1286457
153d9e45c12
hex2556e16ad

10023212717 has 16 divisors (see below), whose sum is σ = 11906466432. Its totient is φ = 8258397120.

The previous prime is 10023212707. The next prime is 10023212741. The reversal of 10023212717 is 71721232001.

It is a cyclic number.

It is not a de Polignac number, because 10023212717 - 214 = 10023196333 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10023212707) 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, 211634 + ... + 254627.

It is an arithmetic number, because the mean of its divisors is an integer number (744154152).

Almost surely, 210023212717 is an apocalyptic number.

It is an amenable number.

10023212717 is a deficient number, since it is larger than the sum of its proper divisors (1883253715).

10023212717 is an equidigital number, since it uses as much as digits as its factorization.

10023212717 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 466388.

The product of its (nonzero) digits is 1176, while the sum is 26.

Adding to 10023212717 its reverse (71721232001), we get a palindrome (81744444718).

The spelling of 10023212717 in words is "ten billion, twenty-three million, two hundred twelve thousand, seven hundred seventeen".

Divisors: 1 7 37 83 259 581 3071 21497 466261 3263827 17251657 38699663 120761599 270897641 1431887531 10023212717