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995253 = 3783571
BaseRepresentation
bin11110010111110110101
31212120020020
43302332311
5223322003
633155353
711313420
oct3627665
91776206
10995253
1161a826
123bbb59
1328b00c
141bc9b7
15149d53
hexf2fb5

995253 has 16 divisors (see below), whose sum is σ = 1537536. Its totient is φ = 560880.

The previous prime is 995243. The next prime is 995273. The reversal of 995253 is 352599.

It is not a de Polignac number, because 995253 - 24 = 995237 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (995243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1458 + ... + 2028.

It is an arithmetic number, because the mean of its divisors is an integer number (96096).

2995253 is an apocalyptic number.

It is an amenable number.

995253 is a deficient number, since it is larger than the sum of its proper divisors (542283).

995253 is a wasteful number, since it uses less digits than its factorization.

995253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 664.

The product of its digits is 12150, while the sum is 33.

The square root of 995253 is about 997.6236765434. The cubic root of 995253 is about 99.8415156264.

The spelling of 995253 in words is "nine hundred ninety-five thousand, two hundred fifty-three".

Divisors: 1 3 7 21 83 249 571 581 1713 1743 3997 11991 47393 142179 331751 995253