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141213105514 = 213225112231361
BaseRepresentation
bin1000001110000011110…
…1001111110101101010
3111111111101101000200001
42003200331033311222
54303201023334024
6144512234533214
713126251410035
oct2034075176552
9444441330601
10141213105514
1154985131288
122344bb9720a
1310415cc4700
146b987b001c
153a1749a244
hex20e0f4fd6a

141213105514 has 48 divisors (see below), whose sum is σ = 230638290624. Its totient is φ = 64814880000.

The previous prime is 141213105491. The next prime is 141213105533. The reversal of 141213105514 is 415501312141.

It is a happy number.

It is a super-4 number, since 4×1412131055144 (a number of 46 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 103756194 + ... + 103757554.

It is an arithmetic number, because the mean of its divisors is an integer number (4804964388).

Almost surely, 2141213105514 is an apocalyptic number.

141213105514 is a deficient number, since it is larger than the sum of its proper divisors (89425185110).

141213105514 is a wasteful number, since it uses less digits than its factorization.

141213105514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2863 (or 2850 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 28.

Adding to 141213105514 its reverse (415501312141), we get a palindrome (556714417655).

The spelling of 141213105514 in words is "one hundred forty-one billion, two hundred thirteen million, one hundred five thousand, five hundred fourteen".

Divisors: 1 2 13 26 169 251 338 502 1223 1361 2446 2722 3263 6526 15899 17693 31798 35386 42419 84838 206687 230009 306973 341611 413374 460018 613946 683222 1664503 3329006 3990649 4440943 7981298 8881886 21638539 43277078 51878437 57732259 103756874 115464518 281301007 417790253 562602014 835580506 5431273289 10862546578 70606552757 141213105514