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4142405213 = 191012158627
BaseRepresentation
bin1111011011101000…
…0001011001011101
3101200200122222200022
43312322001121131
531440423431323
61523014041525
7204436602062
oct36672013135
911620588608
104142405213
111836309391
129773492a5
1351029175b
142b4222c69
15193a044c8
hexf6e8165d

4142405213 has 8 divisors (see below), whose sum is σ = 4403601120. Its totient is φ = 3885526800.

The previous prime is 4142405203. The next prime is 4142405237. The reversal of 4142405213 is 3125042414.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4142405213 - 214 = 4142388829 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4142405203) 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, 1077395 + ... + 1081232.

It is an arithmetic number, because the mean of its divisors is an integer number (550450140).

Almost surely, 24142405213 is an apocalyptic number.

It is an amenable number.

4142405213 is a deficient number, since it is larger than the sum of its proper divisors (261195907).

4142405213 is a wasteful number, since it uses less digits than its factorization.

4142405213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2158747.

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 4142405213 is about 64361.5196604306. The cubic root of 4142405213 is about 1606.0196692788.

Adding to 4142405213 its reverse (3125042414), we get a palindrome (7267447627).

The spelling of 4142405213 in words is "four billion, one hundred forty-two million, four hundred five thousand, two hundred thirteen".

Divisors: 1 19 101 1919 2158627 41013913 218021327 4142405213