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2401430245 = 54311169443
BaseRepresentation
bin1000111100100010…
…1110101011100101
320012100201021222221
42033020232223211
514404231231440
61034142552341
7113336551234
oct21710565345
96170637887
102401430245
1110225aa0a5
125702986b1
132c3699956
1418ad12b1b
15e0c59d4a
hex8f22eae5

2401430245 has 8 divisors (see below), whose sum is σ = 2948733216. Its totient is φ = 1876466256.

The previous prime is 2401430219. The next prime is 2401430257. The reversal of 2401430245 is 5420341042.

It is a happy number.

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 2401430245 - 29 = 2401429733 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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, 5584507 + ... + 5584936.

It is an arithmetic number, because the mean of its divisors is an integer number (368591652).

Almost surely, 22401430245 is an apocalyptic number.

It is an amenable number.

2401430245 is a deficient number, since it is larger than the sum of its proper divisors (547302971).

2401430245 is a wasteful number, since it uses less digits than its factorization.

2401430245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11169491.

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 2401430245 is about 49004.3900584427. The cubic root of 2401430245 is about 1339.1318065530.

Adding to 2401430245 its reverse (5420341042), we get a palindrome (7821771287).

The spelling of 2401430245 in words is "two billion, four hundred one million, four hundred thirty thousand, two hundred forty-five".

Divisors: 1 5 43 215 11169443 55847215 480286049 2401430245