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2630152135 = 513792571993
BaseRepresentation
bin1001110011000100…
…1110111111000111
320210022002120110001
42130301032333013
520341304332020
61112553142131
7122114632012
oct23461167707
96708076401
102630152135
11112a71a256
126149ba947
1332bb9c250
141ad450379
15105d8950a
hex9cc4efc7

2630152135 has 32 divisors (see below), whose sum is σ = 3457117440. Its totient is φ = 1909260288.

The previous prime is 2630152099. The next prime is 2630152153. The reversal of 2630152135 is 5312510362.

It is not a de Polignac number, because 2630152135 - 221 = 2628054983 is a prime.

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 1318699 + ... + 1320691.

It is an arithmetic number, because the mean of its divisors is an integer number (108034920).

Almost surely, 22630152135 is an apocalyptic number.

2630152135 is a deficient number, since it is larger than the sum of its proper divisors (826965305).

2630152135 is a wasteful number, since it uses less digits than its factorization.

2630152135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2347.

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 2630152135 is about 51285.0088719891. The cubic root of 2630152135 is about 1380.3639967843.

Adding to 2630152135 its reverse (5312510362), we get a palindrome (7942662497).

The spelling of 2630152135 in words is "two billion, six hundred thirty million, one hundred fifty-two thousand, one hundred thirty-five".

Divisors: 1 5 13 65 79 257 395 1027 1285 1993 3341 5135 9965 16705 20303 25909 101515 129545 157447 263939 512201 787235 1319695 2046811 2561005 6658613 10234055 33293065 40463879 202319395 526030427 2630152135