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23213414230 = 2519711783459
BaseRepresentation
bin10101100111101000…
…001001011101010110
32012220210010121212121
4111213220021131112
5340020113223410
614355240010154
71451151523336
oct254750113526
965823117777
1023213414230
119932404766
1245ba16095a
13225c362086
1411a2da30c6
1590ce189da
hex567a09756

23213414230 has 16 divisors (see below), whose sum is σ = 41996251440. Its totient is φ = 9238231072.

The previous prime is 23213414219. The next prime is 23213414243. The reversal of 23213414230 is 3241431232.

It is a junction number, because it is equal to n+sod(n) for n = 23213414195 and 23213414204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5889760 + ... + 5893699.

It is an arithmetic number, because the mean of its divisors is an integer number (2624765715).

Almost surely, 223213414230 is an apocalyptic number.

23213414230 is a deficient number, since it is larger than the sum of its proper divisors (18782837210).

23213414230 is a wasteful number, since it uses less digits than its factorization.

23213414230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11783663.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 23213414230 its reverse (3241431232), we get a palindrome (26454845462).

The spelling of 23213414230 in words is "twenty-three billion, two hundred thirteen million, four hundred fourteen thousand, two hundred thirty".

Divisors: 1 2 5 10 197 394 985 1970 11783459 23566918 58917295 117834590 2321341423 4642682846 11606707115 23213414230