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10231300303 = 721011071392
BaseRepresentation
bin10011000011101010…
…10100000011001111
3222102000222220111021
421201311110003033
5131423203102203
64411124135011
7511353421600
oct114165240317
928360886437
1010231300303
114380336394
121b96537467
13c708b3563
146d0b71da7
153ed34b5bd
hex261d540cf

10231300303 has 36 divisors (see below), whose sum is σ = 12219795432. Its totient is φ = 8539826400.

The previous prime is 10231300279. The next prime is 10231300307. The reversal of 10231300303 is 30300313201.

It is not a de Polignac number, because 10231300303 - 225 = 10197745871 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 (10231300307) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 73606408 + ... + 73606546.

It is an arithmetic number, because the mean of its divisors is an integer number (339438762).

Almost surely, 210231300303 is an apocalyptic number.

10231300303 is a deficient number, since it is larger than the sum of its proper divisors (1988495129).

10231300303 is a wasteful number, since it uses less digits than its factorization.

10231300303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 500 (or 354 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 16.

Adding to 10231300303 its reverse (30300313201), we get a palindrome (40531613504).

The spelling of 10231300303 in words is "ten billion, two hundred thirty-one million, three hundred thousand, three hundred three".

Divisors: 1 7 49 101 107 139 707 749 973 4949 5243 6811 10807 14039 14873 19321 75649 98273 104111 135247 529543 687911 728777 946729 1502173 1951421 2067347 10515211 13659947 14471429 73606477 95619629 101300003 208802047 1461614329 10231300303