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10231013023 = 711413240739
BaseRepresentation
bin10011000011101000…
…01101111010011111
3222102000110022102021
421201310031322133
5131423114404043
64411114041011
7511351114210
oct114164157237
928360408367
1010231013023
11438015a570
121b96419167
13c7081287a
146d0ad9407
153ed2e13ed
hex261d0de9f

10231013023 has 16 divisors (see below), whose sum is σ = 13066663680. Its totient is φ = 7777771200.

The previous prime is 10231012949. The next prime is 10231013041. The reversal of 10231013023 is 32031013201.

It is a cyclic number.

It is not a de Polignac number, because 10231013023 - 225 = 10197458591 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10231012988 and 10231013006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10231013623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1617213 + ... + 1623526.

It is an arithmetic number, because the mean of its divisors is an integer number (816666480).

Almost surely, 210231013023 is an apocalyptic number.

10231013023 is a deficient number, since it is larger than the sum of its proper divisors (2835650657).

10231013023 is a wasteful number, since it uses less digits than its factorization.

10231013023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3240798.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 10231013023 its reverse (32031013201), we get a palindrome (42262026224).

The spelling of 10231013023 in words is "ten billion, two hundred thirty-one million, thirteen thousand, twenty-three".

Divisors: 1 7 11 41 77 287 451 3157 3240739 22685173 35648129 132870299 249536903 930092093 1461573289 10231013023