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7134038141 = 101142949429
BaseRepresentation
bin1101010010011100…
…01100100001111101
3200102011221200112212
412221032030201331
5104102303210031
63135523110205
7341534216006
oct65116144175
920364850485
107134038141
113030a8449a
121471212365
13899006759
144b968c1ad
152bb49412b
hex1a938c87d

7134038141 has 8 divisors (see below), whose sum is σ = 7209859800. Its totient is φ = 7058318400.

The previous prime is 7134038113. The next prime is 7134038143. The reversal of 7134038141 is 1418304317.

It can be written as a sum of positive squares in 4 ways, for example, as 1535856100 + 5598182041 = 39190^2 + 74821^2 .

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 7134038141 - 230 = 6060296317 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7134038098 and 7134038107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7134038143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 119615 + ... + 169043.

It is an arithmetic number, because the mean of its divisors is an integer number (901232475).

Almost surely, 27134038141 is an apocalyptic number.

It is an amenable number.

7134038141 is a deficient number, since it is larger than the sum of its proper divisors (75821659).

7134038141 is a wasteful number, since it uses less digits than its factorization.

7134038141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50959.

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 7134038141 is about 84463.2354400422. The cubic root of 7134038141 is about 1925.0638661894.

The spelling of 7134038141 in words is "seven billion, one hundred thirty-four million, thirty-eight thousand, one hundred forty-one".

Divisors: 1 101 1429 49429 144329 4992329 70634041 7134038141