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23030213312023 = 1716331092673257
BaseRepresentation
bin1010011110010001000111…
…01011101111111000010111
310000112200000011102001120021
411033020203223233320113
511004311334101441043
6120551533421450011
74564610104134541
oct517104353577027
9100480004361507
1023030213312023
11737a071022275
1226bb4aba10907
13cb0980444258
1459894da48691
1529e106cdc3ed
hex14f223aefe17

23030213312023 has 16 divisors (see below), whose sum is σ = 24542433185760. Its totient is φ = 21535579247616.

The previous prime is 23030213311993. The next prime is 23030213312089. The reversal of 23030213312023 is 32021331203032.

It is a cyclic number.

It is not a de Polignac number, because 23030213312023 - 229 = 23029676441111 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 (23030213312723) 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, 7278411 + ... + 9951667.

It is an arithmetic number, because the mean of its divisors is an integer number (1533902074110).

Almost surely, 223030213312023 is an apocalyptic number.

23030213312023 is a deficient number, since it is larger than the sum of its proper divisors (1512219873737).

23030213312023 is a wasteful number, since it uses less digits than its factorization.

23030213312023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2676546.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 23030213312023 its reverse (32021331203032), we get a palindrome (55051544515055).

The spelling of 23030213312023 in words is "twenty-three trillion, thirty billion, two hundred thirteen million, three hundred twelve thousand, twenty-three".

Divisors: 1 17 163 2771 3109 52853 506767 2673257 8615039 45445369 435740891 7407595147 8311156013 141289652221 1354718430119 23030213312023