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10023310143 = 3371117283601
BaseRepresentation
bin10010101010110111…
…11001001100111111
3221212112121220122000
421111123321030333
5131011431411033
64334334153343
7503246505360
oct112533711477
927775556560
1010023310143
1142839962a0
121b38952853
13c3978c462
146b12adb67
153d9e64a13
hex2556f933f

10023310143 has 64 divisors (see below), whose sum is σ = 19602570240. Its totient is φ = 4900608000.

The previous prime is 10023310111. The next prime is 10023310151. The reversal of 10023310143 is 34101332001.

It is not a de Polignac number, because 10023310143 - 25 = 10023310111 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10023310163) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 106458 + ... + 177143.

It is an arithmetic number, because the mean of its divisors is an integer number (306290160).

Almost surely, 210023310143 is an apocalyptic number.

10023310143 is a deficient number, since it is larger than the sum of its proper divisors (9579260097).

10023310143 is a wasteful number, since it uses less digits than its factorization.

10023310143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283645 (or 283639 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 10023310143 its reverse (34101332001), we get a palindrome (44124642144).

The spelling of 10023310143 in words is "ten billion, twenty-three million, three hundred ten thousand, one hundred forty-three".

Divisors: 1 3 7 9 11 17 21 27 33 51 63 77 99 119 153 187 189 231 297 357 459 561 693 1071 1309 1683 2079 3213 3927 5049 11781 35343 283601 850803 1985207 2552409 3119611 4821217 5955621 7657227 9358833 14463651 17866863 21837277 28076499 33748519 43390953 53033387 53600589 65511831 84229497 101245557 130172859 159100161 196535493 303736671 371233709 477300483 589606479 911210013 1113701127 1431901449 3341103381 10023310143