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230160212163 = 327219313312677
BaseRepresentation
bin1101011001011010011…
…1100010000011000011
3211000002021001012122100
43112112213202003003
512232332003242123
6253422324041443
722425404344500
oct3262647420303
9730067035570
10230160212163
1189679491a82
1238734233283
131891c94a46b
14b1d59124a7
155ec1198643
hex35969e20c3

230160212163 has 144 divisors (see below), whose sum is σ = 421644887040. Its totient is φ = 120169526400.

The previous prime is 230160212143. The next prime is 230160212173. The reversal of 230160212163 is 361212061032.

230160212163 is a `hidden beast` number, since 2 + 30 + 1 + 602 + 1 + 21 + 6 + 3 = 666.

It is not a de Polignac number, because 230160212163 - 29 = 230160211651 is a prime.

It is not an unprimeable number, because it can be changed into a prime (230160212143) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 85975581 + ... + 85978257.

Almost surely, 2230160212163 is an apocalyptic number.

230160212163 is a deficient number, since it is larger than the sum of its proper divisors (191484674877).

230160212163 is a wasteful number, since it uses less digits than its factorization.

230160212163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3078 (or 3068 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

Adding to 230160212163 its reverse (361212061032), we get a palindrome (591372273195).

The spelling of 230160212163 in words is "two hundred thirty billion, one hundred sixty million, two hundred twelve thousand, one hundred sixty-three".

Divisors: 1 3 7 9 19 21 31 49 57 63 93 133 147 171 217 279 331 399 441 589 651 931 993 1197 1519 1767 1953 2317 2677 2793 2979 4123 4557 5301 6289 6951 8031 8379 10261 12369 13671 16219 18739 18867 20853 24093 28861 30783 37107 44023 48657 50863 56217 56601 71827 82987 86583 92349 131173 132069 145971 152589 168651 194959 215481 248961 259749 308161 356041 393519 396207 457767 502789 580909 584877 646443 746883 886087 924483 1068123 1180557 1364713 1508367 1576753 1742727 1754631 2492287 2658261 2773449 3204369 4066363 4094139 4525101 4730259 5228181 6202609 7476861 7974783 9552991 11037271 12199089 12282417 14190777 16835653 18607827 22430583 27468697 28658973 33111813 36597267 43418263 50506959 55823481 77260897 82406091 85976919 99335439 117849571 130254789 151520877 192280879 231782691 247218273 353548713 390764367 521905243 576842637 695348073 824946997 1060646139 1345966153 1565715729 1730527911 2474840991 3653336701 4037898459 4697147187 7424522973 10960010103 12113695377 25573356907 32880030309 76720070721 230160212163