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223213213113 = 311101117157191
BaseRepresentation
bin1100111111100010001…
…0110101010110111001
3210100011010001002111020
43033320202311112321
512124120040304423
6250313121453053
722061301002112
oct3177042652671
9710133032436
10223213213113
1186734048850
12373157a1189
1318083610837
14ab37031209
155c1634d4e3
hex33f88b55b9

223213213113 has 32 divisors (see below), whose sum is σ = 328174101504. Its totient is φ = 133824600000.

The previous prime is 223213213057. The next prime is 223213213211. The reversal of 223213213113 is 311312312322.

It is not a de Polignac number, because 223213213113 - 28 = 223213212857 is a prime.

It is a super-3 number, since 3×2232132131133 (a number of 35 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (223213213213) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3874348 + ... + 3931538.

It is an arithmetic number, because the mean of its divisors is an integer number (10255440672).

Almost surely, 2223213213113 is an apocalyptic number.

It is an amenable number.

223213213113 is a deficient number, since it is larger than the sum of its proper divisors (104960888391).

223213213113 is a wasteful number, since it uses less digits than its factorization.

223213213113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58477.

The product of its digits is 1296, while the sum is 24.

Adding to 223213213113 its reverse (311312312322), we get a palindrome (534525525435).

The spelling of 223213213113 in words is "two hundred twenty-three billion, two hundred thirteen million, two hundred thirteen thousand, one hundred thirteen".

Divisors: 1 3 11 33 101 303 1111 1171 3333 3513 12881 38643 57191 118271 171573 354813 629101 1300981 1887303 3902943 5776291 17328873 63539201 66970661 190617603 200911983 736677271 2210031813 6764036761 20292110283 74404404371 223213213113