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28853153 = 719401541
BaseRepresentation
bin110111000010…
…0001110100001
32000021220002022
41232010032201
524341300103
62510231225
7500150660
oct156041641
960256068
1028853153
111531788a
1297b5515
135c92c94
143b90dd7
1527ee138
hex1b843a1

28853153 has 16 divisors (see below), whose sum is σ = 34861440. Its totient is φ = 23328000.

The previous prime is 28853141. The next prime is 28853179. The reversal of 28853153 is 35135882.

It is a cyclic number.

It is not a de Polignac number, because 28853153 - 24 = 28853137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (28853353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53063 + ... + 53603.

It is an arithmetic number, because the mean of its divisors is an integer number (2178840).

Almost surely, 228853153 is an apocalyptic number.

It is an amenable number.

28853153 is a deficient number, since it is larger than the sum of its proper divisors (6008287).

28853153 is a wasteful number, since it uses less digits than its factorization.

28853153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 968.

The product of its digits is 28800, while the sum is 35.

The square root of 28853153 is about 5371.5131015385. The cubic root of 28853153 is about 306.7122294988.

The spelling of 28853153 in words is "twenty-eight million, eight hundred fifty-three thousand, one hundred fifty-three".

Divisors: 1 7 19 133 401 541 2807 3787 7619 10279 53333 71953 216941 1518587 4121879 28853153