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141313042252 = 22103653525257
BaseRepresentation
bin1000001110011011101…
…0011110011101001100
3111111202100102100002201
42003212322132131030
54303402114323002
6144530204531244
713131604016554
oct2034672363514
9444670370081
10141313042252
1154a2658a228
1223479550b24
1310430915485
146ba7b86164
153a2113b087
hex20e6e9e74c

141313042252 has 24 divisors (see below), whose sum is σ = 250081636896. Its totient is φ = 69863250048.

The previous prime is 141313042237. The next prime is 141313042253. The reversal of 141313042252 is 252240313141.

It is a self number, because there is not a number n which added to its sum of digits gives 141313042252.

It is not an unprimeable number, because it can be changed into a prime (141313042253) 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, 6408 + ... + 531664.

It is an arithmetic number, because the mean of its divisors is an integer number (10420068204).

Almost surely, 2141313042252 is an apocalyptic number.

It is an amenable number.

141313042252 is a deficient number, since it is larger than the sum of its proper divisors (108768594644).

141313042252 is a wasteful number, since it uses less digits than its factorization.

141313042252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 526017 (or 526015 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

Adding to 141313042252 its reverse (252240313141), we get a palindrome (393553355393).

The spelling of 141313042252 in words is "one hundred forty-one billion, three hundred thirteen million, forty-two thousand, two hundred fifty-two".

Divisors: 1 2 4 103 206 412 653 1306 2612 67259 134518 269036 525257 1050514 2101028 54101471 108202942 216405884 342992821 685985642 1371971284 35328260563 70656521126 141313042252