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2400902141 = 11297526339
BaseRepresentation
bin1000111100011010…
…1101101111111101
320012022201110120112
42033012231233331
514404112332031
61034123355405
7113332221461
oct21706555775
96168643515
102400902141
111022279350
12570082b65
132c3543471
1418ac164a1
15e0ba362b
hex8f1adbfd

2400902141 has 8 divisors (see below), whose sum is σ = 2709482400. Its totient is φ = 2107374640.

The previous prime is 2400902123. The next prime is 2400902171. The reversal of 2400902141 is 1412090042.

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 2400902141 - 210 = 2400901117 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2400902171) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3762851 + ... + 3763488.

It is an arithmetic number, because the mean of its divisors is an integer number (338685300).

Almost surely, 22400902141 is an apocalyptic number.

It is an amenable number.

2400902141 is a deficient number, since it is larger than the sum of its proper divisors (308580259).

2400902141 is a wasteful number, since it uses less digits than its factorization.

2400902141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7526379.

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 2400902141 is about 48999.0014286006. The cubic root of 2400902141 is about 1339.0336355135.

Adding to 2400902141 its reverse (1412090042), we get a palindrome (3812992183).

The spelling of 2400902141 in words is "two billion, four hundred million, nine hundred two thousand, one hundred forty-one".

Divisors: 1 11 29 319 7526339 82789729 218263831 2400902141