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2401402201 = 111712841723
BaseRepresentation
bin1000111100100010…
…0111110101011001
320012100122212112021
42033020213311121
514404224332301
61034142214441
7113336403412
oct21710476531
96170585467
102401402201
111022590020
12570284421
132c3689c63
1418ad06809
15e0c518a1
hex8f227d59

2401402201 has 8 divisors (see below), whose sum is σ = 2773812384. Its totient is φ = 2054675520.

The previous prime is 2401402163. The next prime is 2401402207. The reversal of 2401402201 is 1022041042.

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 2401402201 - 211 = 2401400153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2401402207) 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, 6420675 + ... + 6421048.

It is an arithmetic number, because the mean of its divisors is an integer number (346726548).

Almost surely, 22401402201 is an apocalyptic number.

It is an amenable number.

2401402201 is a deficient number, since it is larger than the sum of its proper divisors (372410183).

2401402201 is a wasteful number, since it uses less digits than its factorization.

2401402201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12841751.

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 2401402201 is about 49004.1039199780. The cubic root of 2401402201 is about 1339.1265937208.

Adding to 2401402201 its reverse (1022041042), we get a palindrome (3423443243).

The spelling of 2401402201 in words is "two billion, four hundred one million, four hundred two thousand, two hundred one".

Divisors: 1 11 17 187 12841723 141258953 218309291 2401402201