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4145244301 = 11619608789
BaseRepresentation
bin1111011100010011…
…0110100010001101
3101200220000020011201
43313010312202031
531442140304201
61523154545501
7204502665232
oct36704664215
911626006151
104145244301
111837978440
12978298291
13510a46aa3
142b4761789
15193db5801
hexf713688d

4145244301 has 8 divisors (see below), whose sum is σ = 4529397600. Its totient is φ = 3762309840.

The previous prime is 4145244281. The next prime is 4145244343. The reversal of 4145244301 is 1034425414.

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 4145244301 - 211 = 4145242253 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4145244301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4145244371) 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, 297586 + ... + 311203.

It is an arithmetic number, because the mean of its divisors is an integer number (566174700).

Almost surely, 24145244301 is an apocalyptic number.

It is an amenable number.

4145244301 is a deficient number, since it is larger than the sum of its proper divisors (384153299).

4145244301 is a wasteful number, since it uses less digits than its factorization.

4145244301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 609419.

The product of its (nonzero) digits is 7680, while the sum is 28.

The square root of 4145244301 is about 64383.5716701085. The cubic root of 4145244301 is about 1606.3864923886.

Adding to 4145244301 its reverse (1034425414), we get a palindrome (5179669715).

The spelling of 4145244301 in words is "four billion, one hundred forty-five million, two hundred forty-four thousand, three hundred one".

Divisors: 1 11 619 6809 608789 6696679 376840391 4145244301