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4230351213 = 31117103179409
BaseRepresentation
bin1111110000100110…
…0000100101101101
3101220211011002220120
43330021200211231
532130432214323
61535435035153
7206555251314
oct37411404555
911824132816
104230351213
111880a17530
129a089bab9
135255747ca
142c1b9727b
1519b5c75e3
hexfc26096d

4230351213 has 64 divisors (see below), whose sum is σ = 6631372800. Its totient is φ = 2370447360.

The previous prime is 4230351211. The next prime is 4230351217. The reversal of 4230351213 is 3121530324.

4230351213 is digitally balanced in base 2, base 3 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4230351213 - 21 = 4230351211 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4230351211) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 10342953 + ... + 10343361.

It is an arithmetic number, because the mean of its divisors is an integer number (103615200).

Almost surely, 24230351213 is an apocalyptic number.

It is an amenable number.

4230351213 is a deficient number, since it is larger than the sum of its proper divisors (2401021587).

4230351213 is a wasteful number, since it uses less digits than its factorization.

4230351213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 722.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 4230351213 is about 65041.1501512696. The cubic root of 4230351213 is about 1617.3057911620.

Adding to 4230351213 its reverse (3121530324), we get a palindrome (7351881537).

The spelling of 4230351213 in words is "four billion, two hundred thirty million, three hundred fifty-one thousand, two hundred thirteen".

Divisors: 1 3 11 17 33 51 103 179 187 309 409 537 561 1133 1227 1751 1969 3043 3399 4499 5253 5907 6953 9129 13497 18437 19261 20859 33473 42127 55311 57783 73211 76483 100419 126381 202807 219633 229449 313429 463397 608421 716159 805321 940287 1244587 1390191 2148477 2415963 3447719 3733761 7540733 7877749 10343157 13690457 22622199 23633247 41071371 82948063 128192461 248844189 384577383 1410117071 4230351213