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3013224131 = 21411407391
BaseRepresentation
bin1011001110011010…
…0010011011000011
321202222220122102202
42303212202123003
522132341133011
61214555503415
7134445661001
oct26346423303
97688818382
103013224131
111306982985
12701157b6b
13390364778
14208289a71
1512980723b
hexb39a26c3

3013224131 has 4 divisors (see below), whose sum is σ = 3014633664. Its totient is φ = 3011814600.

The previous prime is 3013224119. The next prime is 3013224133. The reversal of 3013224131 is 1314223103.

3013224131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1314223103 = 1969169637.

It is a cyclic number.

It is not a de Polignac number, because 3013224131 - 210 = 3013223107 is a prime.

It is a super-2 number, since 2×30132241312 = 18159039327281410322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3013224133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 701555 + ... + 705836.

It is an arithmetic number, because the mean of its divisors is an integer number (753658416).

Almost surely, 23013224131 is an apocalyptic number.

3013224131 is a deficient number, since it is larger than the sum of its proper divisors (1409533).

3013224131 is a wasteful number, since it uses less digits than its factorization.

3013224131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1409532.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 3013224131 is about 54892.8422565274. The cubic root of 3013224131 is about 1444.3656304792.

Adding to 3013224131 its reverse (1314223103), we get a palindrome (4327447234).

The spelling of 3013224131 in words is "three billion, thirteen million, two hundred twenty-four thousand, one hundred thirty-one".

Divisors: 1 2141 1407391 3013224131