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2872523435 = 51301441587
BaseRepresentation
bin1010101100110111…
…0011101010101011
321102012011022100212
42223031303222223
521340331222220
61153012051335
7131120021615
oct25315635253
97365138325
102872523435
111244512411
12682003b4b
1336a170512
141d3701db5
1511c2b30c5
hexab373aab

2872523435 has 8 divisors (see below), whose sum is σ = 3449685456. Its totient is φ = 2296247200.

The previous prime is 2872523377. The next prime is 2872523441. The reversal of 2872523435 is 5343252782.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2872523435 - 216 = 2872457899 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2872523392 and 2872523401.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 214289 + ... + 227298.

It is an arithmetic number, because the mean of its divisors is an integer number (431210682).

Almost surely, 22872523435 is an apocalyptic number.

2872523435 is a deficient number, since it is larger than the sum of its proper divisors (577162021).

2872523435 is a wasteful number, since it uses less digits than its factorization.

2872523435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 442893.

The product of its digits is 403200, while the sum is 41.

The square root of 2872523435 is about 53595.9274105785. The cubic root of 2872523435 is about 1421.5250815366.

The spelling of 2872523435 in words is "two billion, eight hundred seventy-two million, five hundred twenty-three thousand, four hundred thirty-five".

Divisors: 1 5 1301 6505 441587 2207935 574504687 2872523435