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4144041213 = 313106257467
BaseRepresentation
bin1111011100000001…
…0000110011111101
3101200210202002211220
43313000100303331
531441333304323
61523113103553
7204456524544
oct36700206375
911623662756
104144041213
111837226554
129779b7bb9
135107152c0
142b452b15b
15193c290e3
hexf7010cfd

4144041213 has 8 divisors (see below), whose sum is σ = 5950418208. Its totient is φ = 2550179184.

The previous prime is 4144041191. The next prime is 4144041247. The reversal of 4144041213 is 3121404414.

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

It is not a de Polignac number, because 4144041213 - 29 = 4144040701 is a prime.

It is a super-2 number, since 2×41440412132 = 34346155150085022738, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4144041263) 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, 53128695 + ... + 53128772.

It is an arithmetic number, because the mean of its divisors is an integer number (743802276).

Almost surely, 24144041213 is an apocalyptic number.

It is an amenable number.

4144041213 is a deficient number, since it is larger than the sum of its proper divisors (1806376995).

4144041213 is a wasteful number, since it uses less digits than its factorization.

4144041213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106257483.

The product of its (nonzero) digits is 1536, while the sum is 24.

The square root of 4144041213 is about 64374.2278633305. The cubic root of 4144041213 is about 1606.2310683916.

Adding to 4144041213 its reverse (3121404414), we get a palindrome (7265445627).

The spelling of 4144041213 in words is "four billion, one hundred forty-four million, forty-one thousand, two hundred thirteen".

Divisors: 1 3 13 39 106257467 318772401 1381347071 4144041213