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23300212210 = 2511211820111
BaseRepresentation
bin10101101100110011…
…010000010111110010
32020010211110102022121
4111230303100113302
5340204323242320
614412020224454
71453254351562
oct255463202762
966124412277
1023300212210
1199773a9330
12462323b12a
132274332722
1411b0718da2
159158618aa
hex56ccd05f2

23300212210 has 16 divisors (see below), whose sum is σ = 45753144192. Its totient is φ = 8472804400.

The previous prime is 23300212163. The next prime is 23300212211. The reversal of 23300212210 is 1221200332.

It is not an unprimeable number, because it can be changed into a prime (23300212211) 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, 105909946 + ... + 105910165.

It is an arithmetic number, because the mean of its divisors is an integer number (2859571512).

Almost surely, 223300212210 is an apocalyptic number.

23300212210 is a deficient number, since it is larger than the sum of its proper divisors (22452931982).

23300212210 is a wasteful number, since it uses less digits than its factorization.

23300212210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211820129.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 23300212210 its reverse (1221200332), we get a palindrome (24521412542).

The spelling of 23300212210 in words is "twenty-three billion, three hundred million, two hundred twelve thousand, two hundred ten".

Divisors: 1 2 5 10 11 22 55 110 211820111 423640222 1059100555 2118201110 2330021221 4660042442 11650106105 23300212210