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23303230310 = 252838234357
BaseRepresentation
bin10101101100111110…
…110001001101100110
32020011001010202101002
4111230332301031212
5340211111332220
614412205033302
71453322121653
oct255476611546
966131122332
1023303230310
11997907a928
124624255832
132274b4b399
1411b0ca2c2a
15915c5ac75
hex56cfb1366

23303230310 has 16 divisors (see below), whose sum is σ = 42094038096. Its totient is φ = 9288353568.

The previous prime is 23303230303. The next prime is 23303230319. The reversal of 23303230310 is 1303230332.

It is a super-2 number, since 2×233032303102 (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23303230319) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4114349 + ... + 4120008.

It is an arithmetic number, because the mean of its divisors is an integer number (2630877381).

Almost surely, 223303230310 is an apocalyptic number.

23303230310 is a deficient number, since it is larger than the sum of its proper divisors (18790807786).

23303230310 is a wasteful number, since it uses less digits than its factorization.

23303230310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8234647.

The product of its (nonzero) digits is 972, while the sum is 20.

Adding to 23303230310 its reverse (1303230332), we get a palindrome (24606460642).

The spelling of 23303230310 in words is "twenty-three billion, three hundred three million, two hundred thirty thousand, three hundred ten".

Divisors: 1 2 5 10 283 566 1415 2830 8234357 16468714 41171785 82343570 2330323031 4660646062 11651615155 23303230310