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982210131023 = 11251401887143
BaseRepresentation
bin11100100101100000100…
…10010011010001001111
310110220020220122110000212
432102300102103101033
5112043031243143043
62031115431513035
7130651040234552
oct16226022232117
93426226573025
10982210131023
1134960a016040
1213a43822877b
137181175b954
14357798b8699
151a839a69018
hexe4b049344f

982210131023 has 16 divisors (see below), whose sum is σ = 1078454829312. Its totient is φ = 887142000000.

The previous prime is 982210131011. The next prime is 982210131031. The reversal of 982210131023 is 320131012289.

It is a cyclic number.

It is not a de Polignac number, because 982210131023 - 28 = 982210130767 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (982210131043) 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, 663590 + ... + 1550732.

It is an arithmetic number, because the mean of its divisors is an integer number (67403426832).

Almost surely, 2982210131023 is an apocalyptic number.

982210131023 is a deficient number, since it is larger than the sum of its proper divisors (96244698289).

982210131023 is a wasteful number, since it uses less digits than its factorization.

982210131023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 887806.

The product of its (nonzero) digits is 5184, while the sum is 32.

The spelling of 982210131023 in words is "nine hundred eighty-two billion, two hundred ten million, one hundred thirty-one thousand, twenty-three".

Divisors: 1 11 251 401 2761 4411 100651 887143 1107161 9758573 222672893 355744343 2449401823 3913187773 89291830093 982210131023