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3024140401 = 21531404617
BaseRepresentation
bin1011010001000000…
…1011100001110001
321210202110020202001
42310100023201301
522143134443101
61220025454001
7134640524602
oct26420134161
97722406661
103024140401
111312059497
12704941301
133926b73b9
142098cbda9
1512a761901
hexb440b871

3024140401 has 4 divisors (see below), whose sum is σ = 3025547172. Its totient is φ = 3022733632.

The previous prime is 3024140359. The next prime is 3024140407. The reversal of 3024140401 is 1040414203.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1040414203 = 2114930873.

It can be written as a sum of positive squares in 2 ways, for example, as 779749776 + 2244390625 = 27924^2 + 47375^2 .

It is a cyclic number.

It is not a de Polignac number, because 3024140401 - 221 = 3022043249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3024140407) 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 3 ways as a sum of consecutive naturals, for example, 700156 + ... + 704461.

It is an arithmetic number, because the mean of its divisors is an integer number (756386793).

Almost surely, 23024140401 is an apocalyptic number.

It is an amenable number.

3024140401 is a deficient number, since it is larger than the sum of its proper divisors (1406771).

3024140401 is a wasteful number, since it uses less digits than its factorization.

3024140401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1406770.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 3024140401 is about 54992.1849084031. The cubic root of 3024140401 is about 1446.1077382106.

Adding to 3024140401 its reverse (1040414203), we get a palindrome (4064554604).

The spelling of 3024140401 in words is "three billion, twenty-four million, one hundred forty thousand, four hundred one".

Divisors: 1 2153 1404617 3024140401