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3100200001 = 21143933469
BaseRepresentation
bin1011100011001001…
…0100110001000001
322000001120110220021
42320302110301001
522322122400001
61231344013441
7136553156653
oct27062246101
98001513807
103100200001
111350a89168
12726301281
133a5398092
14215a4a6d3
15132287ba1
hexb8c94c41

3100200001 has 8 divisors (see below), whose sum is σ = 3122081600. Its totient is φ = 3078386640.

The previous prime is 3100199957. The next prime is 3100200007. The reversal of 3100200001 is 1000020013.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-3100200001 is a prime.

It is a super-2 number, since 2×31002000012 = 19222480092400800002, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3100200007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75895 + ... + 109363.

It is an arithmetic number, because the mean of its divisors is an integer number (390260200).

Almost surely, 23100200001 is an apocalyptic number.

It is an amenable number.

3100200001 is a deficient number, since it is larger than the sum of its proper divisors (21881599).

3100200001 is a wasteful number, since it uses less digits than its factorization.

3100200001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34119.

The product of its (nonzero) digits is 6, while the sum is 7.

The square root of 3100200001 is about 55679.4396613328. The cubic root of 3100200001 is about 1458.1310922927.

Adding to 3100200001 its reverse (1000020013), we get a palindrome (4100220014).

The spelling of 3100200001 in words is "three billion, one hundred million, two hundred thousand, one".

Divisors: 1 211 439 33469 92629 7061959 14692891 3100200001