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23323002230 = 2511474511219
BaseRepresentation
bin10101101110001010…
…001100010101110110
32020012102100021100102
4111232022030111312
5340231142032410
614414152514102
71453652151023
oct255612142566
966172307312
1023323002230
119989254860
12462a9ab932
132278c81a48
1411b376c54a
159178642a5
hex56e28c576

23323002230 has 32 divisors (see below), whose sum is σ = 46772328960. Its totient is φ = 8300641120.

The previous prime is 23323002223. The next prime is 23323002247. The reversal of 23323002230 is 3220032332.

23323002230 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2250440 + ... + 2260779.

It is an arithmetic number, because the mean of its divisors is an integer number (1461635280).

Almost surely, 223323002230 is an apocalyptic number.

23323002230 is an abundant number, since it is smaller than the sum of its proper divisors (23449326730).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23323002230 is a wasteful number, since it uses less digits than its factorization.

23323002230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4511284.

The product of its (nonzero) digits is 1296, while the sum is 20.

Adding to 23323002230 its reverse (3220032332), we get a palindrome (26543034562).

The spelling of 23323002230 in words is "twenty-three billion, three hundred twenty-three million, two thousand, two hundred thirty".

Divisors: 1 2 5 10 11 22 47 55 94 110 235 470 517 1034 2585 5170 4511219 9022438 22556095 45112190 49623409 99246818 212027293 248117045 424054586 496234090 1060136465 2120272930 2332300223 4664600446 11661501115 23323002230