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8272000135 = 57236342861
BaseRepresentation
bin1111011010000110…
…01011010010000111
3210100111020010221101
413231003023102013
5113420113001020
63444453400531
7411662561320
oct75503132207
923314203841
108272000135
113565368153
12172a339147
13a1a9b9449
1458686d447
1533632800a
hex1ed0cb487

8272000135 has 8 divisors (see below), whose sum is σ = 11344457376. Its totient is φ = 5672228640.

The previous prime is 8272000129. The next prime is 8272000153. The reversal of 8272000135 is 5310002728.

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

It is not a de Polignac number, because 8272000135 - 29 = 8271999623 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 (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 118171396 + ... + 118171465.

It is an arithmetic number, because the mean of its divisors is an integer number (1418057172).

Almost surely, 28272000135 is an apocalyptic number.

8272000135 is a deficient number, since it is larger than the sum of its proper divisors (3072457241).

8272000135 is a wasteful number, since it uses less digits than its factorization.

8272000135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236342873.

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 8272000135 is about 90950.5367493782. The cubic root of 8272000135 is about 2022.4145338107.

The spelling of 8272000135 in words is "eight billion, two hundred seventy-two million, one hundred thirty-five", and thus it is an aban number.

Divisors: 1 5 7 35 236342861 1181714305 1654400027 8272000135